Bridge in A Sentence

    1

    A " culvert " is a bridge of small span giving passage to drainage.

    2

    A bridge by Telford (1797) crosses the river.

    3

    A bridge on this system has been projected at New York of 3200 ft.

    4

    A bridge, 300 yards long, connects it with its suburb Etwashausen on the left bank of the river.

    5

    A bridge, like a highway, may be a burden on neighbouring land ratione tenurae.

    6

    A car is suspended from the bridge, carried by a trolley running on the underside of the stiffening girders, the car being FIG.

    7

    A combination bridge is built partly of timber, partly of steel, FIG.

    8

    A criterion already given shows the position of any set of loads which will produce the greatest bending moment at the centre of the bridge, or at one-quarter span.

    9

    A fine bridge leads north over the Rhine to one suburb, Petershausen, while to the south the town gradually merges into the Swiss suburb of Kreuzlingen.

    10

    A fine bridge over the Trent, and the municipal buildings, were provided by Lord Burton.

    11

    A fine bridge, the Pont Julien, spanning the Coulon below the town, dates from the 2nd or 3rd century.

    12

    A fine railway bridge (1888) spans the Ohio.

    13

    A great change of method arose when iron cylinders and in some cases brick cylinders Cross Bridge.

    14

    A large pleasure traffic is maintained by the steamers of the New Palace Company and others in summer between London Bridge and Southend, Clacton and Harwich, Ramsgate, Margate and other resorts of the Kent coast, and Calais and Boulogne.

    15

    A later bridge, the Manhattan, is designed to carry four railway tracks and four tramway lines, with a wide roadway and footpaths, supported by cables 214 in.

    16

    A massive stone bridge was built across the Danube, near the modern Turn Severin, by Apollodorus, the gifted architect who afterwards designed the forum of Trajan.

    17

    A more common type is a bridge with two leaves or bascules, one hinged at each abutment.

    18

    A movable wooden bridge must have been used to enable the priest to cross the water in the surrounding tank.

    19

    A railway bridge also spans the Main at this point.

    20

    A railway, completed in 1904, which begins at Durban and crosses into Zululand by a bridge over the Tugela near the Lower Drift, runs along the coast belt over nearly level country to the St Lucia coal-fields in Hlabisa magistracy-167 m.

    21

    A road also leads northward, by Sinjar, to Mosul, crossing the river on a stone bridge, built in 1897, the only permanent bridge over the Euphrates south of Asia Minor.

    22

    A Roman bridge over the Turano, and the Palazzo Vincentini by Vignola deserve to be mentioned.

    23

    A runic stone commemorates the building of a bridge here by a Christian missionary, Austmader, son of Gudfast.

    24

    A scaffold, connected by a wooden bridge with the magistrates' rostrum, had been erected on the spot where the piles of the m.

    25

    A small Roman temple, dedicated to Trajan and other deified emperors, stood on the left bank, adjoining the bridge.

    26

    A small tract, part of the Leicestershire coalfield, lies in the south-east corner, and in the north-west corner a portion of the Lancashire coalfield appears about New Mills and Whaley Bridge.

    27

    A steel bridge across the Missouri (built in 1872; rebuilt in 1906) connects the city with Elwood, Kansas (pop. 1905, 711), and is used by two railways.

    28

    A steel bridge spans the river.

    29

    A stone arch bridge, with nine arches, built of granite at a cost of $1,700,000 and dedicated in 1908, spans the Connecticut (replacing the old Connecticut river bridge built in 1818 and burned in 1895), and connects Hartford with the village of East Hartford in the township of East Hartford (pop. 1900, 6406), which has important paper-manufacturing and tobacco-growing interests.

    30

    A stone bridge connecting the two replaced a wooden structure as early as 1280, and was rebuilt in 1683.

    31

    A stone bridge over the Main was built by Archbishop Willigis in 989.

    32

    A stone bridge over the Wye connects the town with the village and parish church of Cwmdauddwr.

    33

    A stone bridge, consisting of seventeen arches, was built in 1485 over the river, and made a county bridge under James I.

    34

    A thin carbon pencil, forming a bridge between two stout carbon rods, is set in the midst of the mixture to be heated.

    35

    A third, known as the "pie" system enables the grower to bridge over the interval, and to keep his hands employed, between the end of the "head" and the beginning of the "pit" strippings.

    36

    A toothed arc fixed to the revolving platform or to the live ring serves to give motion to the bridge.

    37

    A tubular bridge unites it with the suburb of Trinquetaille on the opposite bank.

    38

    A very picturesque battlemented bridge leads from it to the other shore, sloping down over three arches of different sizes, the fortifica- largest next to the castle and the smallest at the other boas.

    39

    About 1695 Thomas Bridge, with Presbyterians from Fairfield county, Connecticut, settled at Cohansey, in West Jersey.

    40

    Adjoining this bridge, on the level.

    41

    Aemilius Scaurus in 109 B.C., and some portions of the old bridge are believed to exist in the present structure.

    42

    After a slight attempt to invade Lorraine, which Turenne easily stopped, the Imperialists suddenly recrossed the Rhine and marched rapidly into the neighbourhood of the Strassburg bridge.

    43

    After a switchback, they crossed the bridge over a deep gorge, the location of Ouray's now-melted ice climbing park where David Dean had almost lost his life the prior winter.

    44

    After death the soul arrives at the cinvato peretu, or accountant's bridge, over which lies the way to heaven.

    45

    After losing many men the Great King comes back to the place where he crossed the Danube, finds the Ionians still guarding the bridge in spite of the attempts of the Scyths to make them desert, and safely re-enters his own dominions.

    46

    After various repairs and strengthenings, including the replacement of the timber girder by an iron one in 1880, this bridge in 1896-1897 was taken down and a steel arch built _ _ __ _ I ?

    47

    Again, rapidly changing forces, due to the moving parts of the engine which are unbalanced vertically, act on the bridge; and, lastly, inequalities of level at the rail ends give rise to shocks.

    48

    Albi occupies a commanding position on the left bank of the Tarn; it is united to its suburb of La Madeleine on the right bank by a medieval and a modern bridge.

    49

    All these remains are indicative of a bridge.

    50

    Almost all state employees are under civil service rules; the same is true of the city of Boston; and of the clerical, stenographic, prison, police, civil engineering, fire, labourforeman, inspection and bridge tender services of all cities; and under a law (1894) by which cities and towns may on petition enlarge the application of their civil service rules.

    51

    Among his more notable examples are the Royal Border bridge at Berwick-onTweed, the High Level bridge at Newcastle-on-Tyne, the Britannia tubular bridge over the Menai Straits, the Conway tubular bridge, and the Victoria tubular bridge over the St Lawrence at Montreal.

    52

    Among the leading products are those of the furnaces, foundries and machine shops, flour and grist mills, planing mills, creameries, bridge and iron works, publishing houses and a packing house; and brick, tile, pottery, patent medicines, furniture, caskets, tombstones, carriages, farm machinery, Portland cement, glue, gloves and?hosiery.

    53

    Among the most remarkable are the ruins of a bridge and a citadel, or palace, besides vestiges of canals and watermills, which tell of former commercial activity.

    54

    Amongst remarkable American girder bridges may be mentioned the Ohio bridge on the Cincinnati & Covington railway, which is probably the largest girder span constructed.

    55

    An elaborate plan of operations, which he described in detail in a letter to his brother after his arrest, had been prepared by Emmet, the leading feature of which was a simultaneous attack on the castle, the Pigeon House and the artillery barracks at Island bridge; while bodies of insurgents from the neighbouring counties were to march on the capital.

    56

    An excellent instrument of the class is Ewing's permeability bridge.

    57

    An iron bridge crosses the river just below the falls, connecting Glens Falls and South Glens Falls (pop. in 1905, 2097).

    58

    Another interesting building is the Gothic chapel of Notre-Dame, with three naves, rebuilt by Louis XI., standing close to a medieval bridge over the Sienne.

    59

    Another scheme seriously suggested in 1904, to meet existing disabilities of communication between north and south by linking the northern and southern tramway services, involved the removal of the Charing Cross terminus of the South Eastern and Chatham railway to the south side of the river, and the construction of a new bridge in place of the railway bridge.

    60

    As an example of a swing bridge, that between Duluth and Superior at the head of Lake Superior over the St Louis river may be described.

    61

    As Dean and his stepfather neared the bridge, they looked up to see a uniformed City of Ouray police man pointing at him.

    62

    As long as there was no bridge to join the north and south banks of the Thames the great object of Roman rule remained unfulfilled.

    63

    As Rob crossed the foot bridge across the creek, Alex and Gerald emerged from the barn and started for the house.

    64

    As the prisoners, clad in penitential haircloth, were led across the bridge, wanton boys thrust sharp sticks between the planks to wound their feet.

    65

    At both Hamburg and Harburg, again, there are handsome railway bridges, the one (1868-1873 and 1894) crossing the northern Elbe, and the other (1900) the southern Elbe; and the former arm is also crossed by a fine triple-arched bridge (1888) for vehicular traffic.

    66

    At El Kantara (the bridge) on the eastern strait, and formerly connected with the mainland by a causeway, are extensive ruins of a Roman city - probably those of Meninx, once a flourishing seaport.

    67

    At Konigsberg there is a road bridge of two fixed spans of 39 ft., and a central span of 60 ft.

    68

    At Leitmeritz there is an iron trellis bridge, 600 yds long.

    69

    At Riga there is a floating pontoon bridge over the Diina.

    70

    At Stangabro (Stanga Bridge), close by, an obelisk (1898) commemorates the battle of Stangabro (1598), when Duke Charles (Protestant) defeated the Roman Catholic Sigismund.

    71

    At Sunderland, the bridge is first lifted by a hydraulic press so as to clear the roadway behind, and is then rolled back.

    72

    At the cal culated position of one of the points of contrary flexure all the rivets of the top boom were cut out, and by lowering the end of the girder over the side span one inch, the joint was opened - -- Section of Newark Dyke Bridge.

    73

    At the entrance to London Bridge the towers were adorned with banners of the royal arms, and in the front of them was inscribed Civitas Regis Justicie.

    74

    At the foot of Tasgaon Hill it is crossed by a suspension bridge.

    75

    At the ninth mile the road crosses a ravine by the well-preserved and lofty Ponte di Nona, with seven arches, the finest ancient bridge in the neighbourhood of Rome.

    76

    At the outbreak of the Civil War Lucas naturally took the king's side, and at the first cavalry fight, Powick Bridge, he was wounded.

    77

    At this point the Maas is crossed by a bridge erected in 1866-67, and the Roer by one dating from 1771, replacing an older structure, and connecting Roermond with the suburb of St Jacob.

    78

    Ayr proper lies on the south bank of the river, which is crossed by three bridges, besides the railway viaduct - the Victoria Bridge (erected in 1898) and the famous "Twa Brigs" of Burns.

    79

    Baker at the Forth bridge showed that on a surface 30 ft.

    80

    Before the building of the Forth Bridge the customary approach to Fifeshire and the north-east of Scotland was by means of a steam ferry from Granton to Burntisland, which is still used to some extent.

    81

    Before the erection of the Tay Bridge the town was the scene of much traffic, as the railway ferry from Tayport was then the customary access to Dundee from the south.

    82

    Belief in the strength of its walls and of the castle that occupied the centre bridge, thus effectually command ing navigation by the river, engendered arrogance and overconfidence, and the people of Dinant thought they could defy the full power of Burgundy.

    83

    Below Bristol the valley becomes the Clifton Gorge, famous for its wooded cliffs and for the Clifton suspension bridge which bestrides it.

    84

    Below Erzingan the Frat flows south-west through a rocky gorge to Kemakh (Kamacha; Armenian, Gamukh), where it is crossed by a bridge and receives the Kumur Su (right).

    85

    Below London Bridge the river is embanked for a short distance in front of the Tower of London, and above Westminster Bridge the Albert Embankment extends for nearly 1 m.

    86

    Below Queen's Bridge is an expansion of the river known as the Pool, in which the largest ships using the river can turn with ease.

    87

    Below the lowest bridge on the river, and therefore in the neighbourhood of the shipping quarter, is the customs house (1781-1791), considered one of the chief ornaments of the city.

    88

    Between the customs house and the railway terminus is the mouth of a small river, the Chiveve, crossed by a steel bridge, the centre span revolving and giving two passages each of 40 ft.

    89

    Between this central station and Altona terminus runs the metropolitan railway, which has been raised several feet so as to bridge over the streets, and on which lie the important stations Dammtor and Sternschanze.

    90

    Beyond the bridge, a little way off, are the ruins of ancient Kashgar, which once covered a large extent of country on both sides of the Tuman, and the walls of which even now are 12 feet wide at the top and twice that in height.

    91

    Bridge sections designed by this rule differ little from those designed by formulae based directly on Wohler's experiments.

    92

    Brunel adopted this principle for the Saltash bridge near Plymouth, built soon after the Britannia bridge.

    93

    Brunel constructed the towers and abutments for a suspension bridge of 702 ft.

    94

    But Howie nagged me to start bridge building.

    95

    But on the 23rd of December, when Moore was at Sahagun and about to attack Soult, he learnt that overwhelming French forces were hastening towards him, so withdrew across the Esla, near Benevente (Dec. 28), destroying the bridge there.

    96

    But Soult did not attack; the bridge (April 8) was restored; Wellington crossed the Garonne and the Ers, and attacked Soult on the 10th of April.

    97

    But the soldiers, crowded together shoulder to shoulder, their bayonets interlocking, moved over the bridge in a dense mass.

    98

    But very great accuracy in drawing this curve is unnecessary, because the rolling stock of railways varies so much that the precise magnitude and distribution of the loads which will pass over a bridge cannot be known.

    99

    Caesar meanwhile constructed his famous bridge over the Rhine in ten days, and made a demonstration of force on the right bank.

    100

    Calder is spanned by a Roman bridge.

    101

    Catulus defeated him at the Mulvian bridge and near Cosa in Etruria, and Lepidus made his escape to Sardinia, where he died soon afterwards.

    102

    Chateau-Thierry is built on rising ground on the right bank of the Marne, over which a fine stone bridge leads to the suburb of Marne.

    103

    Convicted of wearing his hat while a religious procession was passing - as well as of blasphemy - he was accused as well of having mutilated a crucifix standing on the town bridge.

    104

    Crossing O'Connell bridge, the short Westmoreland Street strikes into a thoroughfare which traverses the entire city parallel with the river, and is known successively (from west to east) as James, Thomas, High, Castle, Dame, College and Great Brunswick streets.

    105

    Devorgilla's bridge, below it, built of stone in 1280, originally consisted of nine arches (now reduced to three), and is reserved in spite of its massive appearance for foot passengers only, as is also the suspension bridge opened in 1875.

    106

    Dio Cassius mentions a bridge, possibly 3000 to 4000 ft.

    107

    Down below, the little town could be seen with its white, red-roofed houses, its cathedral, and its bridge, on both sides of which streamed jostling masses of Russian troops.

    108

    Dresden has four bridges, and there is a fifth bridge at Loschwitz, about 3 m.

    109

    Dunluce Castle, between Portrush and Bushmills, stands on a rock separated from the mainland by a chasm which is spanned by a bridge.

    110

    Ferries over the Redewynd were subjects of royal grant in 1340 and 1399; the abbot built a new bridge over the Bourne in 1333, and wholly maintained the bridge over the Thames when it replaced the 14th century ferry.

    111

    For a plate girder bridge of less height than the train, the wind is to be taken to act on a surface equal to the projected area of one girder and the exposed part of a train covering the bridge.

    112

    For all these reasons the stresses due to the live load are greater than those due to the same load resting quietly on the bridge.

    113

    For the Dufferin bridge (steel) the working stress was taken at 6.5 tons per sq.

    114

    For the purpose of measuring resistances up to a few thousand ohms, the most convenient appliance is a Wheatstone's Bridge (q.v), but when the resistance of the conductor to be measured is several hundred thousand ohms, or if it is the resistance of a so-called insulator, such as the insulating covering of the copper wires employed for distributing electric current in houses and buildings for electric lighting, then the ohmmeter is more convenient.

    115

    Foreseeing the extent to which the demand would grow in America for iron and steel, he started the Keystone Bridge works, built the Edgar Thomson steel-rail mill, bought out the rival Homestead steel works, and by 1888 had under his control an extensive plant served by tributary coal and iron fields, a railway 4 25 m.

    116

    Formerly when bridge piers had to be placed where a firm bearing stratum could only be reached at a considerable depth, a timber cofferdam was used in which piles were driven down to the firm stratum.

    117

    Four bridges cross the Lagan; the Queen's Bridge (1844, widened in 1886) is the finest, while the Albert Bridge (1889) replaces a former one which collapsed.

    118

    From what he could see from the roadway bridge the upper path was empty.

    119

    Greatest Shear when concentrated Loads travel over the Bridge.

    120

    Half-way between Gabii and Praeneste is the well-preserved single-arched bridge, known as Ponte Amato.

    121

    He continued the practice, which he had commenced in 1848, of taking with him a small party of undergraduates in vacation time, and working with them in one of his favourite haunts, at Askrigg in Wensleydale, or Tummel Bridge, or later at WestMalvern.

    122

    He fortified the Janiculum, threw a wooden bridge across the Tiber, founded the port of Ostia, established salt-works and built a prison.

    123

    He immediately took action, and under his direction the bridge at Charleroi was stormed shortly after noon.

    124

    He takes as the live load for a bridge two such engines, followed by a train of wagons covering the span.

    125

    He therefore suggested that the bridge was constructed over the marshy valley of the Lea, probably near Stratford.

    126

    Hence the formula is more useful in the form w = (w i +w2)1 2 / (Kd -1 2) = (wl +w 2)lr/ (K -lr) where k= (wl+w2-1-w3)lr/w3 is to be deduced from the data of some bridge previously designed with the same working stresses.

    127

    Hence the total cost of that part of the bridge which varies with the span adopted is C = (n-i)P-FnaP = LP// - P +Lal.

    128

    Here Ney was directed to make a firm stand; but, ascertaining that the Portuguese were at Coimbra and the bridge there broken, and fearing to be cut off also from Murcella, he burnt Condeixa, and marched to Cazal Nova.

    129

    Herodotus, writing also in the 5th century B.C., describes the people of Lake Prasias as living in houses constructed on platforms supported on piles in the middle of the lake, which are approached from the land by a single narrow bridge.

    130

    His head was exposed on London Bridge and then thrown into the river.

    131

    His instructions on this point deserve the closest study, for he foresaw the inevitable attraction which a complete entrenched camp would exercise even upon himself, and, therefore, limited his engineers to the construction of a strong bridge head on the right bank and a continuous enceinte, broken only by gaps for counter attack, around the town itself.

    132

    His most famous speech was that made at the opening of the Brooklyn Bridge in 1883.

    133

    His subjects were ordered to worship him under the name of Zeus; he built a bridge of brass, over which he drove at full speed in his chariot to imitate thunder, the effect being heightened by dried skins and caldrons trailing behind, while torches were thrown into the air to represent lightning.

    134

    His translation, which was edited by Bickell with an introduction by Benfey, must be distinguished from the much later Syriac translation made from the secondary Arabic version and edited by Wright in 1884.2 Ilannana of I.Iedhaiyabh, who nearly produced a disruption of the Nestorian Church by his attempt to bridge over the interval which separated the Nestorians from Catholic orthodoxy, was the author of many commentaries and other writings, in some of which he attacked the teaching of Theodore of Mopsuestia.

    135

    I guess you're both excited about finding Alder's Bridge actually exists.

    136

    I was downstream, on the other side of the bridge, watching Penny and by the time I noticed the crowd and got there, they were getting ready to haul Shipton out.

    137

    If such a one says ` I am an Athravan ' he lies, call him not Athravan, noble Zarathustra, said Ahura Mazda, but thou shouldst call him priest, noble Zarathustra, who sits awake the whole night through and yearns for holy wisdom that enables man to stand on death's bridge fearless and with happy heart, the wisdom whereby he attains the holy and glorious world of paradise."

    138

    If the bridge is erected when the river is nearly dry a travelling stage may be constructed to carry the projecting end of the girder while it is hauled across, the other end resting on one abutment.

    139

    If the Britons had not already made he bridge before the Romans arrived it must have been one of the first Roman works.

    140

    If w is the weight of a locomotive in tons, r the radius of curvature of the track, v the velocity in feet per sec.; then the horizontal force exerted on the bridge is wv 2 /gr tons.

    141

    Immediately facing the town is the lofty island of FrOs, with which it is connected by a bridge 1148 ft.

    142

    In 1176 the rebuilding of London Bridge with stone was begun by descrip- Peter of Colechurch.

    143

    In 1291 the archdeaconry of Canterbury was coextensive with that diocese and included the deaneries of Westbere, Bridge, Sandwich, Dover, Elham, Lympne, Charing, Sutton, Sittingbourne, Ospringe and Canterbury; the archdeaconry of Rochester, also co-extensive with its diocese, included the deaneries of Rochester, Dartford, Mailing and Shoreham.

    144

    In 1582 Peter Moris, a Dutchman, erected a " forcier " on an arch of London Bridge, which he rented for Ios.

    145

    In 1679 the rising in Scotland which ended in the battle of Bothwell Bridge brought trouble on the Irish Presbyterians in spite of their loyal addresses disowning it.

    146

    In 1737 the Fleet ditch between Holborn Bridge and Fleet Bridge was covered over, and Stocks Market was removed from the site of the Mansion House to the present Farringdon Street, and called Fleet market.

    147

    In 1758 the houses on London Bridge were cleared away, and in1760-1762several of the city gates were taken down and sold.

    148

    In 1763 the first North Bridge, connecting the Old Town with the sloping ground on which afterwards stood the Register House and the theatre in Shakespeare Square, was opened; a little later the Nor' Loch was partially drained, and the bridging of the Cowgate in 1785 encouraged expansion southwards.

    149

    In 1772 appeared a tract on The Principles of Bridges, suggested by the destruction of Newcastle bridge by a high flood on the 17th of November 1771.

    150

    In 1792 a bridge was built across the Mohawk.

    151

    In 1813 and 1814 it suffered considerably from the French, who then held Hamburg, and who built a bridge between the two towns, which remained standing till 1816.

    152

    In 1873 East and West Bridge deaneries were created in the archdeaconry of Canterbury, and Croydon in the archdeaconry of Maidstone.

    153

    In 1892 the village of Suspension Bridge (formerly Niagara City) was joined with it under a city charter, which has been frequently amended.

    154

    In 1906 the London County Council obtained parliamentary sanction for the erection of a county hall on the south bank of the Thames, immediately east of Westminster Bridge, and in 1908 a design submitted by Mr Ralph Knott was accepted in competition.

    155

    In 927 Taranto was entirely destroyed by the Saracens, but rebuilt in 967 by Nicephorus Phocas, to whom is due the construction of the bridge over the channel to the N.W.

    156

    In a bridge there may be distinguished the superstructure and the substructure.

    157

    In a few cases, such as the Begova Dzamia at Serajevo, the Foea mosques and the Mostar bridge, the buildings raised by the Turks are of high architectural merit.

    158

    In a three-span bridge the theoretical advantage of continuity is about 49% for a dead load and 16% for a live load.

    159

    In all probability the western projection of Africa was connected by a land bridge with the opposite land of Brazil as late as the Eocene period of the Tertiary epoch.

    160

    In anticipation of this event a gigantic system of docks, basins and quays was constructed, at a total cost of some £7,000,000 (of which the imperial treasury contributed 2,000,000), between the confluence of the Alster and the railway bridge (1868-1873), an entire quarter of the town inhabited by some 24,000 people being cleared away to make room for these accessories of a great port.

    161

    In any stiffened suspension bridge the action of the pier will be analogous to that of a pier between two arches.

    162

    In Bridge Street, behind the office of public works, are the exchange and the crown lands office.

    163

    In bridge work this occurs only in some of the bracing bars.

    164

    In cases where the route of a line runs across a river or other piece of water so wide that the construction of a bridge is either impossible or would be more costly than is warranted by the volume of traffic, the expedient is sometimes adopted of carrying the wagons and carriages across bodily with their loads on train ferries, so as to avoid the inconvenience and delay of transshipment.

    165

    In earlier times a bridge here crossed the Fleet, leading from Newgate, while a quarter of a mile west of the viaduct is the site of Holborn Bars, at the entrance to the City, where tolls were levied.

    166

    In narrow ravines a bridge of one span may be rolled out, if the projecting end is supported on a temporary suspension cable anchored on each side.

    167

    In railway work an " overbridge " is a bridge over the railway, and an " underbridge " is a bridge carrying the railway.

    168

    In the case of a bridge of many spans, there is a length of span which makes the cost of the bridge least.

    169

    In the case of the Empress bridge over the Sutlej each pier consisted of three brick wells, 19 ft.

    170

    In the case of the St Louis bridge, half arches were built out on either side of each pier, so that the load balanced.

    171

    In the Forth bridge for members in which the stress varied from o to a maximum frequently, the limit was 5.0 tons per sq.

    172

    In the Forth bridge stability is obtained partly by the great excess of dead over live load, partly by the great width of the river piers.

    173

    In the modern metal bridge every member has a definite function and is subjected to a calculated straining action.

    174

    In the season brakes constantly run to Queensferry (for the Forth Bridge) and to Roslin, and coaches to Dalkeith, Loanhead and some Pentland villages.

    175

    In the specification for bridge material, drawn up by the British Engineering Standards Committee, it is provided that the steel shall be acid or basic open-hearth steel, containing not more than o.

    176

    In the succeeding paragraph the bracketed figures indicate the distance in miles above London Bridge.

    177

    In the suspension bridge iron or steel can be.

    178

    In these bridges each bascule is prolonged backwards beyond the hinge so as to balance at the hinge, the prolongation sinking into the piers when the bridge is opened.

    179

    Instead of concentrating his force upon one bridge over the swampy and unfordable Dyle, Grouchy scattered it in attacks upon several; and when the emperor's despatch arrived, saying Billow was in sight, the marshal was powerless to move westward.

    180

    It consists of four parts, the Altstadt or old town, the Bergstadt or hill town, the Neustadt or new town, and the suburb of Waldau - the Bergstadt on the right and the other three on the left of the river Saale, which is crossed by a massive stone bridge.

    181

    It depends mainly on the character of the foundations and height at which the bridge is carried.

    182

    It entered a creek which was navigable for a considerable distance, and formed a subsidiary harbour for the City, but by the 14th century this was becoming choked with refuse, and though an attempt was made to clear it, and wharves were built in 1670, it was wholly arched over in 1 7371765 below Holborn Bridge.

    183

    It favoured the claims to the throne, first of John Baliol - whose mother Devorgilla, daughter of Alan, lord of Galloway, had done much to promote its prosperity by building the stone bridge over the Nith - and then of the Red Comyn, as against those of Robert Bruce, who drew his support from Annandale.

    184

    It has a bridge across the Cali, and a number of religious and public edifices.

    185

    It is a centre for excursions towards Capel Curig and Snowdon, or towards Blaenau Festiniog, via Roman Bridge.

    186

    It is built on a series of terraces, mostly on the west bank of the river, which is spanned here by a bridge 1100 ft.

    187

    It is connected by a stone bridge with the village of Northover on the other side of the river.

    188

    It is connected with Neusatz on the opposite bank by a bridge of boats, a railway bridge and a steam ferry.

    189

    It is connected with the mainland by a pontoon bridge, and has a castle, now used as barracks, in the beautiful chapel of which many members of the Sonderburg-Augustenburg line lie buried; a Lutheran church and a town hall.

    190

    It is navigable by vessels of 50 tons as far up as Bridge of Earn, and is a notable fishing stream, abounding with salmon and trout, perch and pike being also plentiful.

    191

    It is pleasantly situated on the right bank of the Thames, which is crossed by a bridge of seven arches, built of Purbeck stone in 1785.

    192

    It is pleasantly situated, in a hilly and well-wooded country, on both sides of the river Fulda, over which a stone bridge leads to the lower new town, 12 4 m.

    193

    It is situated at the foot of vine-clad hills on the right bank of the Loire, to the left bank of which it is united by a bridge of twenty-six arches, many of them dating from the 13th century.

    194

    It is situated on the Findhorn, which sweeps past the town and is crossed by a suspension bridge about a mile to the W., 11 m.

    195

    It is situated on the left bank of the Teith, here crossed by the bridge built in 1535 by Robert Spittal, tailor to James IV.

    196

    It is situated on the right bank of the Mincio near the bridge.

    197

    It is situated on the south coast, on the Bay of Dungarvan, at the mouth of the Colligan, which divides the town into two parts, connected by a bridge of a single arch.

    198

    It is the junction between the Oudh & Rohilkhand and East Indian railways, the Ganges being crossed by a steel girder bridge of seven spans, each 350 ft.

    199

    It is well situated upon the Brenta, which is here spanned by a covered wooden bridge, and commands fine views.

    200

    It lacks only the lower part of the bridge of the nose, and has style and character, resembling Myron's heads in shape and in the hair.

    201

    It lies on the Eger, which is spanned here by a suspension bridge, 210 ft.

    202

    It lies on the navigable Przemsa, across which an iron bridge leads to the Polish town of Modrzejow, 120 m.

    203

    It lies on the right bank of the Danube and is connected by an iron bridge, 308 yds.

    204

    It needs some temerity to differ from so great an authority as Dr Guest, but it strikes one as surprising that, having accepted the fact of a bridge made by the Britons, he should deny that these Britons possessed a town or village in the place to which he supposes that Aulus Plautius retired.

    205

    It rose on the heights of Hampstead, traversed Paddington, may be traced in the course of the Serpentine lake in Hyde Park, ran parallel to and east of Sloane Street, and joined the Thames close to Chelsea Bridge.

    206

    It stands on the west bank of the river, and is joined by a bridge to the suburb of Bridgetown.

    207

    It stood just below the existing bridge, which was built of granite by John Rennie and his son Sir John Rennie, and completed in 1831.

    208

    It stood on the Via Flaminia, the great bridge of which over the river lies below the town.

    209

    It was a bridge for two lines of railway with lattice girders continuous over three spans.

    210

    It was from Bauli to Puteoli that Caligula built his bridge of boats.

    211

    It was not till 1801 that the last mouldering head of the Fettmilch company dropped unnoticed from the Rententurm, the old tower near the bridge.

    212

    It would be impossible to enumerate here all the monographs describing, for example, the ruins of Carthage, those of the temple of the waters at Mount Zaghuan, the amphitheatre of El Jem (Thysdrus), the temple of Saturn, the royal tomb and the theatre of Dugga (Thugga), the bridge of Chemtu (Simitthu), the ruins and cemeteries of Tebursuk and Medeina (Althiburus), the rich villa of the Laberii at Wadna (Uthina), the sanctuary of Saturn Balcaranensis on the hill called Bu-KornaIn, the ruins of the district of Enfida (Aphrodisium, Uppenna, Segermes), those of Leptis minor (Lemta), of Thenae (near Sfax), those of the island of Meninx (Jerba), of the peninsula of Zarzis, of Mactar, Sbeitla (Sufetula), Gigthis (Bu-Grara), Gafsa (Capsa), Kef (Sicca Veneria), Bulla Regia, &c.

    213

    Its strategic importance was early recognized by the Romans, and about 13 B.C. Drusus, the son-in-law of Augustus, erected a fortified camp here, to which the castellum Mattiacorum (the modern Castel) on the opposite bank was afterwards added, the two being connected with a bridge at the opening of the Christian era.

    214

    Jewish orthodoxy found itself attacked by the more revolutionary aspects of mysticism and its tendencies to alter established customs. While the medieval scholasticism denied the possibility of knowing anything unattainable by reason, the spirit of the Kabbalah held that the Deity could be realized, and it sought to bridge the gulf.

    215

    Lana looked up at the bridge, trying to determine which way it was to shore.

    216

    Leaving Mosul by the last named, the traveller first crosses a stone bridge, 157 ft.

    217

    Let P be the cost of one pier; G the cost of the main girders for one span, erected; n the number of spans; 1 the length of one span, and L the length of the bridge between abutments.

    218

    Let W 1 be the total live load, Wf the total flooring load on a bridge of span 1, both being considered for the present purpose to be uniform per ft.

    219

    Live Load on Railway Bridges.-The live load is the weight of the heaviest train which can come on the bridge.

    220

    London Bridge is to outward appearance the up-river limit of the port.

    221

    Long bridges of several spans are often termed " viaducts," and bridges carrying canals are termed " aqueducts," though this term is sometimes used for waterways which have no bridge structure.

    222

    Magruder and Holmes were engaged to their own advantage at Turkey Bridge.

    223

    Marching via Eger and Nuremberg (September 3rd) on the Main, Montecucculi drew Turenne to the valley of the Tauber; then, having persuaded the bishop of Wurzburg to surrender the bridge of that place, he passed to the right bank of the Main before Turenne could intervene.

    224

    Maxentius was defeated at Saxa Rubra near Rome and drowned in the Tiber while attempting to make his way across the Milvian bridge into Rome.

    225

    Meissen has a railway bridge, in addition to an old road bridge.

    226

    Much stronger are the reasons for believing that there was a bridge in Roman times.

    227

    N.W., to Forum Appii; the bridge near Tripontium was similarly repaired, and that at Forum Appii, though it bears no inscription, is of the same style.

    228

    Napoleon entered the town hard on their heels, but the broken bridge caused a delay of four days, there being no pontoon trains with the army.

    229

    Near the Capitol, at the approach of the memorial bridge across the Park river, is the Soldiers' and Sailors' memorial arch, designed by George Keller and erected by the city in 1885 in memory of the Hartford soldiers and sailors who served in the American Civil War.

    230

    Near the Giant's Causeway are the ruins of the castles of Dunseverick and Dunluce, situated high above the sea on isolated crags, and the swinging bridge of Carrick-a-Rede, spanning a chasm 80 ft.

    231

    Near Turnu Severin are the remains of the celebrated Trajan's bridge, the largest in the Roman Empire, built in A.D.

    232

    Nesvitski like the rest of the men on the bridge did not take his eyes off the women till they had passed.

    233

    Nevertheless, the stiffened suspension bridge will probably be the type adopted in future for very great spans.

    234

    New Arad (pop. 6124), situated on the opposite bank of the Maros, is practically a suburb of Arad, with which it is connected by a bridge.

    235

    Next day, as he was crossing the bridge of Buda, Lamberg was dragged from his carriage by a frantic mob and torn to pieces.

    236

    Nicholas, the King Charles bridge at Prague, are among the many objects of universal admiration which are to be found in Bohemia.

    237

    No load of exactly this kind is ever applied to a bridge.

    238

    No substantial measures to remedy this state of things were adopted till 1771, when an act of parliament was passed authorizing the construction of pound locks on the Thames above Maindenhead Bridge.

    239

    No trace remains of the old walls and gates of the town, but the river is crossed by a twoarched stone bridge of very early date.

    240

    Norristown is served by the Pennsylvania, the Philadelphia & Reading and the Stony Creek railways, by interurban electric railway to Philadelphia and Reading, and by the Schuylkill canal, and is connected by bridge with the borough of Bridgeport (pop. in 1900, 3095), where woollen and cotton goods are manufactured.

    241

    Not only were the bracing bars designed to calculated stresses, and the continuity of the girders taken into account, but the validity of the calculations was tested by a verification on the actual bridge of the position of the points of contrary flexure of the centre span.

    242

    Occupying the southern slopes of a hill on the left bank of the Earn, here crossed by a bridge, it practically consists of a main street, with narrower streets branching off at right angles.

    243

    Of the town gates at present in use, five are on the south, two on the west, two on the north, and the great bridge gate on the east.

    244

    Of these London Bridge, connecting the City with Southwark and Bermondsey, stands first in historical interest and in importance as a modern highway.

    245

    Of these O'Connell bridge (formerly known as Carlisle) is the principal, as it connects the chief thoroughfare on the north side, namely Sackville (or O'Connell) Street, with Great Brunswick Street and others on the south.

    246

    Of this the ancient remains include a picturesque tower and bridge.

    247

    On the ground that peace was not sufficiently assured by the Pouilly meeting, a fresh interview was proposed by the dauphin and took place on the 10th of September 1419 on the bridge of Montereau, when the duke of Burgundy was felled with an axe by Tanneguy du Chastel, one of the dauphin's companions, and done to death by the other members of the dauphin's escort.

    248

    On the night of the 22nd the great bridge was repaired, and the army awaited the arrival of reinforcements, not in Vienna, but in Lobau.

    249

    On the other side of the river is the suburb Stadt-am-Hof, connected with Regensburg by a long stone bridge of the 12th century, above and below which are the islands of Oberer and Unterer Worth.

    250

    On the other side of the river, connected by a bridge of the 14th century, and another of modern erection, stands the suburb of Carrickbeg, in county Waterford, where an abbey was founded in 1336.

    251

    On the right bank, near this bridge, is the cave in which Wallace concealed himself after killing Hezelrig and which still bears his name.

    252

    On the south the entrance to Londinium must always have been near where London Bridge was subsequently built.

    253

    On the south, the RikiU Islands bring her within reach of Formosa and the Malayan archipelago; on the west, Oki, Iki, and Tsushima bridge the sea between her and Korea; on the north-west Sakhalin connects her with the Amur region; and on the north, the Kuriles form an almost continuous route to Kamchatka.

    254

    On the Thames below London Bridge, London appears in the aspect of one of the world's great ports, with extensive docks and crowded shipping.

    255

    One account says that it was caused by a broken bridge which delayed the Conqueror's advance to the north, but this is known to have been at Ferrybridge, three miles away; a second says that the new name was derived from a Norman town called Pontfrete, which, however, never existed; and a third that it was caused by the breaking of a bridge in 1153 on the arrival of the archbishop of York, St William,.

    256

    One feature of municipal activity in Bradford deserves special notice - there is a municipal railway, opened in 1907, extending from Pateley Bridge to Lofthouse (6 m.) and serving the Nidd valley, the district from which the main water-supply of the city is obtained.

    257

    One of the most important questions in the history of London that requires settlement is the date of the building of the first bridge, that is whether it was constructed by Britons or by Romans.

    258

    One of them begins over against Battersea Bridge.

    259

    Opposite the southern part of the town, where the currents have again united, the river is crossed by a suspension bridge, which at the time of its erection (1848-1853) was the largest enterprise of the kind in Europe.

    260

    Orihuela is situated in a beautiful and exceedingly fertile huerta, or tract of highly cultivated land, at the foot of a limestone bridge, and on both sides of the river Segura, which divides the city into two parts, Roig and San Augusto, and is spanned by two bridges.

    261

    Other bridges are the Obermainbriicke of five iron arches, opened in 1878; an iron foot (suspension) bridge, the Untermainbriicke; the Wilhelmsbriicke, a fine structure, which from 1849 to 1890 served as a railway bridge and was then opened as a road bridge; and two new iron bridges at Gutleuthof and Niederrad (below the city), which carry the railway traffic from the south to the north bank of the Main, where all lines converge in a central station of the Prussian state railways.

    262

    Other bridges built soon after were the Fribourg bridge of 870 ft.

    263

    Overhead railways are virtually continuous bridge constructions, and much attention has been given to a study of the special conditions appertaining to that case.

    264

    P. Hill were to move their divisions via New Bridge to the Darbytown or James River Road to cut off McClellan from the James.

    265

    Perhaps the oldest remains are some of the piers -and buttresses of the bridge over the Moselle, which may date from about 28 B.C. The well-preserved amphitheatre just outside the modern town to the south-east was probably built in the reign of Trajan or Hadrian.

    266

    Perhaps the Pont de Broel, with its towers at either end of the bridge, is as characteristic and complete as any monument of ancient Flanders that has come down to modern times.

    267

    Playfair (1789-1857), but it was not till 1883 that the building was completed by the dome, crowned by the bronze figure of Youth bearing the torch of Knowledge, on the facade in South Bridge Street.

    268

    Pop. (1905), 91,124 (including a garrison of 7 500 men), of whom two-thirds are Roman Catholic. The Rhine, which here attains the greatest breadth of its upper course, is crossed by a magnificent bridge of five arches, leading to the opposite town of Castel and by two railway bridges.

    269

    Professor Claxton Fidler (Treatise on Bridge Construction, 1887) has made a very careful theoretical analysis of the weights of bridges of different types, and has obtained the following values for the limiting spans.

    270

    Provision is made for longitudinal expansion due to change of temperature, for distortion due to the sun acting on one side of the structure, and for the wind acting on one side of the bridge.

    271

    Rankine proved (Applied Mechanics, p. 370) that the necessary strength of a stiffening girder would be only one-seventh part of that of an independent girder of the same span as the bridge, suited to carry the same moving load (not including the dead weight of the girder which is supported by the chain).

    272

    Remains of a Roman theatre, of an amphitheatre, of an aqueduct which entered the town by the Porte Taillee, gate cut in the rock below the citadel, and an arch of a former Roman bridge, forming part of the modern bridge, are also be seen.

    273

    Remains of the bridge of the Via Aemilia over the Rhenus have also been found - consisting of parts of the parapets on each side, in brick-faced concrete which belong to a restoration, the original construction (probably by Augustus in 2 B.C.) having been in blocks of Veronese red marble - and also of a massive protecting wall slightly above it, of late date, in the construction of which a large number of Roman tombstones were used.

    274

    Remains of the piles of the mole still exist, and are popularly known as Caligula's Bridge, from the mistaken idea that they belong to the temporary structure which that emperor flung across the bay from the mole at Puteoli to the shore at Baiae.

    275

    Rostov did not think what this call for stretchers meant; he ran on, trying only to be ahead of the others; but just at the bridge, not looking at the ground, he came on some sticky, trodden mud, stumbled, and fell on his hands.

    276

    Several men and vessels were lost in crossing the bar; but by noon on the 26th of February the bridge of 26 vessels had been thrown and secured; batteries and a boom placed to protect it, 8000 troops passed over, and the enemy's gunboats driven up the river.

    277

    Several pieces of apparatus have been invented for comparing the magnetic quality of a sample with that of a standard iron rod by a zero method, such as is employed in the comparison of electrical resistances by the Wheatstone bridge.

    278

    She lived near the bridge.

    279

    Shin-sai Bashi Suji, the principal thoroughfare, leads from Kitahama, the district lying on the south side of the Tosabori, to the iron suspension bridge (Shin-sai Bashi) over the Dotom-bori.

    280

    Since 1867 it had been recognized that London Bridge was inadequate to carry the traffic passing over it, and a scheme for widening it was adopted in 1900.

    281

    Since in designing a bridge W1-l-Wt is known, k(W1+Wf) can be found from a provisional design in which the weight W 2 is neglected.

    282

    Since the erection of the Forth bridge, cantilever bridges have been extensively used, and some remarkable steel arch and suspension bridges have also been constructed.

    283

    So long as bridge building was an empirical art, great waste of material was unavoidable.

    284

    Soft steel is used for rivets always, and sometimes for the whole superstructure of a bridge, but medium steel more generally for the plates, angle bars, &c., the weight of the bridge being then reduced by about 7% for a given factor of safety.

    285

    Some engineers escape this difficulty by asserting that Wohler's results are not applicable to bridge work.

    286

    Some of the bridges were built by companies, and tolls were levied at their crossing until modern times; thus Southwark Bridge was made toll-free in 1866, and Waterloo Bridge only in 1878, on being acquired by the City Corporation and the Metropolitan Board of Works respectively.

    287

    Some suspension bridges have broken down in consequence of the oscillations produced by bodies of men marching in step. In 1850 a suspension bridge cable was carried on a separate saddle on rollers on each pier.

    288

    South Hadley Falls are connected with Holyoke by a bridge across the Connecticut river.

    289

    Southwark bridge over the Thames, designed by John Rennie with cast iron ribs and erected in 1814-1819, has a centre FIG.

    290

    Such a bridge was the Wearmouth bridge, designed by Rowland Burdon and erected in 1793-1796, with a span of 235 ft.

    291

    The 1862 bridge burned and was painstakingly replaced in 2001.

    292

    The 7th division now moved forward, taking as point of direction the wood of Maslowed (or Swiep Wald), and supported on the right by the 8th division which was to seize the bridge of Sadowa.

    293

    The actual bridge must have the section of all members greater than those in the provisional design in the ratio k/(i -k).

    294

    The advantage of using the magnetic bridge duplex method is that the maximum current is sent to line or cable, and the receiving system benefits accordingly.

    295

    The airship factory is situated on Walney which is connected with the mainland by a bridge with an opening span of 120 ft.

    296

    The amenities of Phoenix Park were enhanced in 1905 by the purchase for the crown of land extending along the Liffey from Island bridge to Chapelizod, which might otherwise have been built over.

    297

    The Amoskeag bridge over the Merrimac at Manchester, N.H., U.S.A., built in 1792, had 6 spans of 92 ft.

    298

    The antiquity of the town is placed beyond doubt by the Roman bridge across the Esk and the Roman remains found in its vicinity.

    299

    The Arabic writer Shahrastani endeavours to bridge the divergence between the two traditions by means of the following.

    300

    The bay, which is crossed by a fine bridge at its narrow landward extremity, is the headquarters of a fishing fleet, and a port of call for many coasting vessels.

    301

    The Bellows Falls bridge over the Connecticut (built 1785-1792) had 2 spans of 184 ft.

    302

    The bestowal of alms, offerings of rice to priests, the founding of a monastery, erection of pagodas, with which the country is crowded, the building of a bridge or rest-house for the convenience of travellers are all works of religious merit, prompted, not by love of one's fellowcreatures, but simply and solely for one's own future advantage.

    303

    The botanic garden is at Ball's Bridge, 1 m.

    304

    The bridge across the Narenta, at Konjica, is said to date from the 10th century.

    305

    The bridge by which it crossed the Sillaro was restored by Trajan ill A.D.

    306

    The bridge by which the Via Aemilia crossed the river Parma, from which it probably takes its name, is still preserved, but has been much altered.

    307

    The bridge can be opened in 2 minutes, and is operated by two large electric motors.

    308

    The bridge carries two electric-car tracks, two roadways and two footways.

    309

    The bridge consists of three spans of about 315 ft.

    310

    The bridge flooring rests on the supporting members, and is of very various types according to the purpose of the bridge.

    311

    The bridge has a roadway of 30 ft.

    312

    The bridge has three spans, each formed of arches of cast steel.

    313

    The bridge is a deck bridge, the railway being carried on top. The transfer of the loads to the ends of the bridge by ..

    314

    The bridge is both a remarkable engineering work, and architecturally one of the finest modern structures in London.

    315

    The bridge is for a single line of railway of 5 ft.

    316

    The bridge is not continuous in width, there are arch rings on each face, each 16.4 ft.

    317

    The bridge is similar to that at Oporto, also designed by Seyrig.

    318

    The bridge of chief artistic merit is the Cambridge Bridge (1908), which replaced the old West Boston Bridge, and is one feature of improvements long projected for the beautifying of the Charles river basin.

    319

    The bridge opens in 15 seconds and closes in 25 seconds.

    320

    The bridge over the East Dart near Tavistock had three piers, with slabs FIG.

    321

    The bridge over the Elbe was destroyed by the French in 1813, and again by the Saxons in June 1866 in order to impede the march of the Prussians on Dresden.

    322

    The bridge over the river at Dessau recalls the hot assaults of the condottiere Ernst von Mansfeld in April 1626, and his repulse by the crafty generalship of Wallenstein.

    323

    The bridge superstructure weighed 2150 tons, so that 38 cub.

    324

    The bridge was composed of twenty arches supported by stone pillars, several of which are still visible at low water.

    325

    The bridge was constructed in 1888 by the Phoenix Bridge Company, and was erected on staging.

    326

    The bridge was designed by Vignoles, and cost about £400,000.

    327

    The bridge when closed is supported on abutments at each end.

    328

    The bridge, which is used for vehicular traffic, dates from 1790-1794.

    329

    The bridge, which was begun in 1882 and completed in 1889, is at the only narrowing of the Forth in a distance of 50 m., at a point where the channel, about a mile in width, is divided by the island of Inchgarvie.

    330

    The bridges in order above London Bridge are as follows, railway-bridges being bracketed - Southwark, (Cannon Street), (Blackfriars), Blackfriars, Waterloo, (Hungerford - with a footway), Westminster, Lambeth, Vauxhall, (Grosvenor), Victoria, Albert, Battersea, (Battersea), Wandsworth, (Putney), Putney and Hammersmith.

    331

    The Brooklyn approach being 971 ft., and the New York approach 15622 ft., the total length of the bridge is 5989 ft.

    332

    The Brooklyn bridge, begun in 1872, has a centre span of 15952 and side spans of 930 ft.

    333

    The Caledonian railway enters the town from the south-west by a bridge across the river, and also owns a ferry to South Alloa, on the opposite shore, in Stirlingshire.

    334

    The canals were crossed by wooden bridges without steps, and in the case of the wide Grand Canal the bridge at Rialto was carried on boats.

    335

    The Canche is crossed by a bridge over 1600 ft.

    336

    The cantilevers can stiffened suspension bridge, but atter the fall of the Tay bridge in 1879 this was abandoned.

    337

    The car receives the traffic and conveys it across the river, being caused to travel by electric machinery on the high level bridge.

    338

    The case is firmly fixed to a " bridge " B with its back or bottom in a vertical position.

    339

    The centre opening is 500 ft., spanned by a turning bridge, 58 ft.

    340

    The chief bridge, which carries the high road from Edinburgh to Berwick, was built by John Rennie in 1807.

    341

    The church of Notre Dame, dating from the 13th century, stands immediately under the citadel and flanking the bridge.

    342

    The circuit of the electro-magnet is made and broken by the vibration of the fork in different ways - say, by a wire bridge attached to the lower prong which dips into and lifts out of two mercury cups.

    343

    The City Steamboat Company, established in 1848, began with eight boats, and by 1865 had increased their fleet to seventeen, running from London Bridge to Chelsea.

    344

    The combination bridge at Roseburgh, Oregon, is a cantilever bridge.

    345

    The complete reconstruction of Vauxhall Bridge was undertaken in 1902, and the new bridge was opened in 1906.

    346

    The conflict about St Pierre (Lostenia) was one of the most bloody of the war; but for hours Hill maintained his ground, and finally repulsed the French before Wellington, delayed by his pontoon bridge over the Nive having been swept away, arrived to his aid.

    347

    The Conway bridge was first completed, and the first train passed through the Britannia bridge in 1850.

    348

    The cost of abutments and bridge flooring is practically independent of the length of span adopted.

    349

    The custom house stands on the north bank, a short distance from London Bridge, in Lower Thames Street.

    350

    The Danes at once set to work to dig a great ditch by Southwark, and then dragged their ships through to the west side of the bridge.

    351

    The dauphin then decided on a reconciliation, and on the 11th of July the two princes swore peace on the bridge of Pouilly, near Melun.

    352

    The defect of the suspension bridge is its flexibility.

    353

    The Don is crossed by a bridge on which is a small ancient building, formerly a chapel.

    354

    The Douro bridge was similarly erected.

    355

    The drawbridge of London Bridge having been lowered by treachery, Tyler and his followers crossed the Thames; and being joined by thousands of London apprentices, artisans and criminals, they sacked and burnt John of Gaunt's splendid palace of the Savoy, the official residence of the treasurer, Sir Robert Hales, and the prisons of Newgate and the Fleet.

    356

    The earliest of these was the bridge of San Zaccaria, mentioned in a document of 1170.

    357

    The end lifts which transfer the weight of the bridge to the piers when the span is closed consist of massive eccentrics having a throw of 4 in.

    358

    The estuary of the Thames may be said to stretch from London Bridge to Sheerness in the Isle of Sheppey, which is divided from the mainland by the narrow channel (bridged at Queensbridge) of the Swale.

    359

    The exceptional local conditions at the site of the Forth bridge led to the adoption there of the cantilever system, till then little considered.

    360

    The famous Dublin Horse and Agricultural Shows are held at Ball's Bridge in April, August and December.

    361

    The first bridge over the Charles, to Charlestown, was opened in 1786.

    362

    The harbour, with wet and slip dock, occupies both sides of the river from the New Bridge to the sea, and is protected on the south by a pier projecting some distance into the sea, and on the north by a breakwater with a commodious dry dock.

    363

    The hind limbs are very strong; the massive femur has a large pneumatic foramen; the tibia has a bony bridge on the anterior surface of the lower portion, a character in which the moas agree only with Apteryx amongst the other Ratitae.

    364

    The identification with Ancus is shown by the legend which makes the latter a bridge-builder (pontifex), the constructor of the first wooden bridge over the Tiber.

    365

    The interest of these two types of web lies in the fact that they bridge over the structural gap between the simple sheet-web of Agalena and the perfected orb-web of Aranea.

    366

    The iron tubular bridge which carries the line over the Nepean is the best of its kind in the colony, while the viaduct over Knapsack Gulley is the most remarkable erection of its kind in Australia.

    367

    The Kuilenburg bridge in Holland, which has a span of 492 ft., was erected on a timber staging of this kind, containing 81,000 cub.

    368

    The larger the bridge, the more important is economy of material, not only because the total expenditure is more serious, but because as the span increases the dead weight of the structure becomes a greater fraction of the whole load to be supported.

    369

    The latter commemorates, according to tradition, the fowl which was the first living being to cross the bridge and thus fell a prey to the devil, who in hope of a nobler victim had sold his assistance to the architect.

    370

    The length of the river from Thames Head Bridge to London Bridge is 1614 m.

    371

    The London, Brighton & South Coast railway has its western terminus at Victoria, and its central terminus at London Bridge, on the south side of the Thames.

    372

    The London, Westminster and Vauxhall Steamboat Company established in 1840 a service of seven steamboats between London Bridge and Vauxhall.

    373

    The magnificent bridge here spanning the Elbe, one mile in length, was built in 1851 at a cost of £237,500.

    374

    The main girders rest on the revolving platform, and the ends of the bridge are circular arcs fitting the fixed roadway.

    375

    The Moerdyk bridge in Holland, with 14 spans of 328 ft., was erected in a similar way.

    376

    The Mosque of the Vizier, on the eastern side of the Tigris, near the pontoon bridge, has a fine dome and a lofty minaret, and the Great Mosque in the square of el Meidan, in the neighbourhood of the serai, is also a noble building.

    377

    The movable bridge in its closed position must be proportioned like a fixed w'?

    378

    The munificence of Sir Henry Tate provided the gallery, commonly named after him, by the Thames near Vauxhall Bridge, which contains the national collection of British art.

    379

    The name Bridewell came from a well near the Fleet (New Bridge Street), dedicated to St Bride, and was attached to a house built by Henry VIII.

    380

    The name is a corruption of St Olave, or Olaf, the Christian king of Norway, who in 994 attacked London by way of the river, and broke down London Bridge.

    381

    The new town hall and post-office are near the uppermost bridge.

    382

    The North Bridge, a fine iron structure, spans the valley, giving connexion between the opposite higher parts of the town.

    383

    The object of the sacrifice being to bridge the gulf between the sacred and profane worlds, the sacrificer had to remain in contact with the victim, either personally, or, to avoid ritual perils, by the intermediary of the priest.

    384

    The object of this tale is to bridge over the gulf between the Jew and Christian in Poland.

    385

    The objection to continuity is that very small alterations of level of the supports due to settlement of the piers may very greatly alter the distribution of stress, and render the bridge unsafe.

    386

    The old bridge, famous for many generations, bearing its rows of houses and its chapel in the centre, was completed early in the 13th century.

    387

    The opening bridge between the river towers consists of two leaves or bascules, pivoted near the faces of the piers and rotating in a vertical plane.

    388

    The piers of the Benares bridge were single iron caissons, 65 ft.

    389

    The piers require to be carried above the platform, and their design must be modified according to the type of suspension bridge adopted.

    390

    The plan of Shakespeare's Stratford at least is preserved, for the road crossing Clopton's bridge is an ancient highway, and forks in the midst of the town into three great branches, about which the village grew up. The high cross no longer stands at the marketplace where these roads converged.

    391

    The Ponte dell' Acra, a bridge of the 1 5th century, is noticeable for the ingenuity and strength of its construction.

    392

    The position is vague, but the mouth of the Thames in these early times may be considered as not far from the present position of London Bridge.

    393

    The practical result is that a bridge which would be passed by the English Board of Trade would require to be strengthened 5% in some parts and 60% in others, before it would be accepted by the German government, or by any of the leading railway companies in America."

    394

    The present bridge, the work of Antonio or Giovanni Contino, whose nickname was da Ponte, dates from 1588-91, and cost 250,000 ducats.

    395

    The present Westminster Bridge, of iron on granite piers, was opened in 1862, but another preceded it, dating from 1750; the view from which was appreciated by Wordsworth in his sonnet beginning " Earth has not anything to show more fair."

    396

    The primary coil carried the magnetizing current; the secondary, which was wound inside the other, could be connected either with a ballistic galvanometer for determining the induction, or with a Wheatstone's bridge for measuring the resistance, whence the temperature was calculated.

    397

    The principal places of interest on the banks of the Earn are Dunira, the favourite seat of Henry Dundas, ist Viscount Melville, who took the title of his barony from the estate and to whose memory .an obelisk was raised on the adjoining hill of Dunmore; the village of Comrie; the town of Crieff; the ruined castle of Innerpeffray, founded in 1610 by the ist Lord Maderty, close to which is the library founded in 1691 by the 3rd Lord Maderty, containing some rare black-letter books and the Bible that belonged to the marquess of Montrose; Gascon Hall, now in ruins, but with traditions reaching back to the days of Wallace; Dupplin Castle, a fine Tudor mansion, seat of the earl of Kinnoull, who derives from it the title of his viscounty; Aberdalgie, Forgandenny and Bridge of Earn, a health resort situated amidst picturesque surroundings.

    398

    The prophecy which Burns put into the mouth of the venerable structure came true in 1877, when the newer bridge yielded to floods and had to be rebuilt.

    399

    The proportion of depth to span in the Britannia bridge was '.

    400

    The rails used are of flat bottomed or bridge section varying in weight from 15 to 25 lb to the yd.; they are laid upon cross sleepers in a temporary manner, so that they can be easily shifted along the working faces, but are carefully secured along main roads intended to carry traffic continuously for some time.

    401

    The railway from Budapest to Constantinople crosses the Save by a fine bridge on the south-west, above the landing-place for steamers.

    402

    The remains of a similar bridge exist at Janglache; but there are no wooden or twig suspension bridges over the Tsanpo.

    403

    The remains visible at Clastidium are scanty; there is a fountain (the Fontana d'Annibale), and a Roman bridge,.

    404

    The Rialto bridge at Venice, with a span of 91 ft., was built in 1588 by Antonio da Ponte.

    405

    The Rialto bridge was designed in 1178 by Nicolo Barattieri, and was carried on pontoons.

    406

    The river is crossed at Stratford by a stone bridge of 14 arches, built by Sir Hugh Clopton in the reign of Henry VII.

    407

    The river is crossed by a bridge of seven arches which was designed by Thomas Telford in 1805 and opened in 1808.

    408

    The river is crossed by a stone bridge, by a suspension bridge for foot-passengers, and by a fine canalbridge, carrying the lateral canal.

    409

    The river is crossed by a suspension bridge as well as.

    410

    The river is embanked and is crossed by the Pont Doumer, a fine railway bridge over i m.

    411

    The river is here crossed by a bridge of twelve arches, which connects the town with the suburb of The Port.

    412

    The river is here crossed by three bridges; the (upper) steel arch bridge, built (1895) on the site of the former suspension bridge (built in 1869; blown down in 1889; rebuilt as a suspension bridge) near the Falls, is crossed by double carriageways and footpaths and by an electric railway, and is probably the longest bridge of the kind in the world, being 1240 ft.

    413

    The river is spanned just above the Frei Hafen by a triple-arched railway bridge, 1339 ft.

    414

    The Runcorn bridge crosses the Manchester Ship Canal and the Mersey in one span of woo ft., and four approach spans of 552 ft.

    415

    The school of Salerno thus forms a bridge between the ancient and the modern medicine, more direct though less conspicuous than that circuitous route, through Byzantium, Bagdad and Cordova, by which Hippocrates and Galen, in Arabian dress, again entered the European world.

    416

    The severe actions of Diirrenstein (near Krems) ors the iith, and of Hollabriinn on the 26th of November, in which Napoleon's marshals learned the tenacity of their new opponents, and the surprise of the Vienna bridge (November 14) by the French, were the chief incidents of this period in the campaign.

    417

    The shaft of the pubis runs parallel with that of the ischium, with which it is connected by a short ligamentous or bony bridge; this cuts off from the long incisura pubo-ischiadica a proximal portion, the foramen obturatum, for the passage of the obturator nerve.

    418

    The shipping trade is carried on both at the town itself and at Sutton Bridge, 8 m.

    419

    The singular Colossus bridge, built in 1812 over the Schuylkill, a kind of flat arched truss, had a span of 340 ft.

    420

    The slope of Farringdon Road, where crossed by Holborn Viaduct, and of New Bridge Street, Blackfriars, marks its course exactly, and that of Fleet Street and Ludgate Hill its steep banks.

    421

    The southern arm of the Elbe, on the south side of the island of Wilhelmsburg, is crossed by another railway bridge of four arches and 2050 ft.

    422

    The span was 821 ft., much the largest of any railway bridge at that time, and the height above the river 245 ft.

    423

    The Spanish town, according to Velasco, was founded in 1538 by Captain Pedro Angules on the site of an Indian village called Chuquisaca, or Chuquichaca (golden bridge), and was called Charcas and Ciudad de la Plata by the Spaniards, though the natives clung to the original Indian name.

    424

    The St Louis bridge is not hinged, but later bridges have been constructed with hinges at the springings and sometimes with hinges at the crown also.

    425

    The station buildings lie on the left bank of the river, which is here spanned by a fine old stone bridge.

    426

    The stream is crossed by a bridge of single span, supposed to be Roman, and by a three-arched bridge, designed by Thomas Telford and erected in 1823.

    427

    The substructure of a bridge comprises the piers, abutments and foundations.

    428

    The success at the bridge of Lodi (loth of May) seems first to have inspired in the young general dreams of a grander career than that of a successful general of the Revolution; while his narrow escape at the bridge of Arcola in November strengthened his conviction that he was destined for a great future.

    429

    The supporting structure is a cable suspension bridge with stiffening girders.

    430

    The suspension bridge dispenses with the compression member required in girders and with a good deal of the stiffening required in metal arches.

    431

    The Taff is spanned by two bridges, one a four-arched bridge rebuilt in 1858-1859 leading to Llandaff, and the other a cantilever with a central swinging span of 190 ft.

    432

    The term is also used generally of a supporting frame or structure, especially in the construction of a roof or a bridge.

    433

    The three heavily dotted curves are curves of maximum moment under each of the loads, for the three loads passing over the bridge, at the given distances, from left to right.

    434

    The total cost was £1,458,311, but the contractor's tender for the bridge alone was £425,081.

    435

    The total length of the bridge is 1005 ft., its width from outside to outside 56 ft., and height above low FIG.

    436

    The total length of the bridge is 940 ft., and that of the approaches 1260 ft.

    437

    The town is situated in the valley of the Metauro, in the centre of fine scenery, at the meeting-point of roads to Fano, to the Furlo pass and Fossato di Vico (the ancient Via Flaminia), to Urbino and to Sinigaglia, the last crossing the river by a fine bridge.

    438

    The town lies in the midst of luxuriant trees, and the noble sweep of the Tay, the effectively situated bridge, the magnificent grounds of Dunkeld House, and the protecting mountains combine to give it a very romantic appearance.

    439

    The town proper lies on the left bank of the river Oder and is connected by a stone bridge (replacing the old historical wooden structure) 900 ft.

    440

    The town was evidently governed by bailiffs in 1401, when the "bailiffs and good men" received a grant of pontage for the repair of the bridge called "Assheconbrigge," but the town was never incorporated and never sent members to parliament.

    441

    The two long ovarian sacs communicate with each other by a transverse bridge before uniting to form the terminal canal.

    442

    The upper fall is known as the Rumbling Bridge from the fact that the stream pours with a rumbling noise through a deep narrow gorge in which a huge fallen rock has become wedged, forming a rude bridge or arch.

    443

    The value of H is equal to the maximum tension on the bottom flange, or compression on the top flange, of a girder of equal span, equally and similarly loaded, and having a depth equal to the dip of the suspension bridge.

    444

    The vamp army I created is gathering at the bridge on the western edge of the city.

    445

    The Via Domitiana from Sinuessa to Puteoli crossed the river at this point, and some remains of the bridge are visible.

    446

    The Victoria Falls bridge over the Zambezi, designed by Sir Douglas Fox, and completed in 1905, is a combination of girder and arch having a total length of 650 ft.

    447

    The Wallbrook rose in a marsh in the modern district of Finsbury, and joined the Thames close to the Cannon Street railway bridge.

    448

    The waterway of the present London Bridge is 690 ft., and the removal of the obstruction caused by the old bridge caused a lowering of the low-water level by 5 ft., and a considerable deepening of the river-bed.

    449

    The weight of main girders increases with the span, and there is for any type of bridge a limiting span beyond which the dead load stresses exceed the assigned limit of working stress.

    450

    The weight of the bridge flooring depends on the type adopted.

    451

    The Weser is here crossed by an iron suspension bridge 830 ft.

    452

    The width at Oxford is about 150 ft., at Teddington 250 ft., at London Bridge 750 ft., at Gravesend 2100 ft., and between Sheerness and Shoeburyness, immediately above the Nore, 52 m.

    453

    The width of the bridge between parapets is 60 ft., except across the centre span, where it is 49 ft.

    454

    Then the bridge is designed, so far as the direct stresses are concerned, for bending moments due to a uniform dead load and the uniform equivalent load we.

    455

    Theory has been the guide in the development of bridge design, and its trustworthiness is completely recognized.

    456

    There also remain ten arches of a bridge which led over the river from Samha on to the road to Shapurkhast, a city situated some distance west.

    457

    There are capacious docks on the river, which is crossed by a wrought-iron bridge, 1000 ft.

    458

    There are several bridges over the river, the old wooden bridge having been replaced in 1905 by one built of stone.

    459

    There is a mound; and a few inscriptions are built into a bridge, which here spans the river, carrying the road from Niksar to Tokat.

    460

    There is a railway station at Bridge of Banff communicating, via Inveramsay, with Aberdeen, and another at the harbour, communicating with Portsoy and Keith.

    461

    There is also a fine stone bridge over the Tunja.

    462

    There was no bridge over the Thames below London Bridge until 1894, when the Tower Bridge was opened.

    463

    These have a speed reduction from armature shaft to bridge column of 1500 to I, through four intermediate spur gears and a worm gear.

    464

    These were the walling round of the Tower and the rebuilding of London Bridge, which had been almost destroyed by a flood.

    465

    They consist of some traces of town walls and of houses, and of an early bridge over the stream to the east, on the road leading to the Heraeum.

    466

    They were close to her condo; she drove the massive Sky Bridge every day to get to work.

    467

    This bridge has now been replaced by a stronger bridge to carry the greater loads imposed by modern traffic. Fig.

    468

    This bridge is 1057 ft.

    469

    This bridge suffered some injury in a storm, but it is still in good condition and one of the most graceful of bridges.

    470

    This bridge, connecting very important railway systems, was designed to carry two lines of rails, a highway and electric railway on each side, all between the main trusses.

    471

    This canal, the Sakhlawieh (formerly Isa), leaves the Euphrates a few miles above Feluja and the bridge of boats, near the ruins of the ancient Anbar.

    472

    This curious bridge is still in use.

    473

    This ethical teaching, which is indefinitely higher and purer than that of the Old Testament, is yet its true spiritual child, and helps to bridge the chasm that divides the ethics of the Old and New Testaments.

    474

    This increase may be made evident by making the loop of wire one arm of a Wheatstone's bridge and so arranging the circuits that the oscillations pass through the fine wire.

    475

    This is a suspension bridge with a central portion, between two lofty and massive stone towers, consisting of bascules which can be raised by hydraulic machinery to admit the passage of vessels.

    476

    This is due to the half weight of centre girder, the weight of the cantilever itself, the rolling load on half the bridge, and the wind pressure.

    477

    This park is tastefully laid out, and is traversed by a lake, which is mainly noticeable from the remarkably handsome marble bridge which crosses it from east to west.

    478

    This threat forced the latter to evacuate the town and retire over the Elbe, after blowing up the stone bridge across the river.

    479

    Three miles to the south of the city the river flows from east to west, spanned by the Pal-i-Malun, a bridge possessing grand proportions, but which was in 1885 in a state of grievous disrepair and practically useless.

    480

    Through its situation on the Severn it was connected with the sea, and in 1250 a bridge, the only one between it and Worcester, was built across the river and added greatly to the commerce of the town.

    481

    Thus even on this side there is no real bridge over the chasm that separates the total ruin impending over the Israel of the present from the glorious restoration of the Israel of the future.

    482

    To fill the gap in the approaches when the bridge is rolled forward a frame carrying that part of the road is moved into place sideways.

    483

    Tooley Street, leading east from Southwark by London Bridge railway station, is well known in connexion with the story of three tailors of Tooley Street, who addressed a petition to parliament opening with the comprehensive expression "We, the people of England."

    484

    Towards the end of the day Colonel Vallin's Hussars stormed the Limale bridge, and a large part of Grouchy's force then promptly gained the left bank.

    485

    V bridge, but it has also other ' `??

    486

    Waddell has shown that, in some cases, it is convenient to erect simple independent spans, by building them out as cantilevers and converting them into independent - (5) The Poughkeepsie bridge over the Hudson, built 1886-1887.

    487

    Waterloo Bridge, the oldest now standing within London, is the work of John Rennie, and was opened in 1817.

    488

    Well, that bridge was burned to a crisp.

    489

    Wellington, convinced that no effort to bridge below Bayonne would be expected, decided to attempt it there, and collected at St Jean Pied de Port and Passages a large number of country vessels (termed chasse-marees).

    490

    Whatever type of bridge is adopted, the engineer has to ascertain the loads to be carried, and to proportion the parts so that the stresses due to the loads do not exceed limits found by experience to be safe.

    491

    When Beresford, who had now rejoined Wellington, had passed over, the bridge was swept away, which left him isolated on the right bank.

    492

    When in 1845 the plans for carrying the Chester and Holyhead railway over the Menai Straits were considered, the conditions imposed by the admiralty in the interests of navigation involved the adoption of a new type of bridge.

    493

    When the railway bridge brought Venice into touch with the mainland and the rest of Europe, it became necessary to do something to reopen the harbour to larger shipping.

    494

    When the railway lies below the surface level the bulk of the offices are often placed on a bridge spanning the lines, access being given to the platforms by staircases or lifts, and similarly when the railway is at a high level the offices may be arranged under the lines.

    495

    Whether it was desired to build a railway bridge, disable a locomotive or cut a canal, the engineers were always ready with some happy expedient.

    496

    Will they burn the bridge or not?

    497

    Wind Pressure.-Much attention has been given to wind action since the disaster to the Tay bridge in 1879.

    498

    With this he marched to Geneva, destroyed the bridge over the Rhone, fortified the left bank of the river, and forced the Helvetii to follow the right bank.

    499

    Within two hours, the bridge was passable.

    500

    Wyat took possession of Southwark, and expected to have been admitted into London; but finding the gates shut against him and the drawbridge cut down he marched to Kingston, the bridge at which place had been destroyed.