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Tay Bridge

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753:. His proposed design would have involved doubling the piers of the first bridge by installing the new columns on the east side of each of the existing piers, while arched brickwork would have been used to join the old and new elements alike. On top of these foundations, a brick decking would be laid that was wide enough to carry two sets of girders as well as a double-track layout. Brunlees proposed that the permanent way should be laid on the upper booms of the girders. The addition of bowstring girders, positioned 20 feet (6.1 m) high over the fairway, was considered to have much less exposure to the wind and greater lateral stiffness than the girders of the first bridge. The girders would also have been doubled, to be capable of resisting 200 pounds (91 kg) to the square foot of wind pressure, while the piers as designed were to be capable of resisting a pressure of 900 lb per square foot. Overall, Brunlees' proposed structure would have possessed greater strength for resisting lateral pressure over the original. This proposal had an estimated total cost of £356,323. While it was carefully considered, the Board of Trade regarded the practice of connecting the old bridge to a new design to be dangerous. It rejected both the proposed design and the overall bill. 551:.... The fitting was all done by machines, which were specially designed for the purpose, and finished the work with mathematical accuracy The flanges of the column were all faced up and their edges turned, and every column was stepped into the one below it with a lip of about 5/8 of an inch in depth, the lip and socket for it being actually turned and bored. That portion of the column against which the cross girders rested was also turned. The whole of these operations were performed at one time, the column being centred in a hollow mandril-lathe. After being turned the columns passed on to a drilling machine, in which all the holes in each flange were drilled out of the solid simultaneously. And as this was done with them all in the same machine, the holes of course, perfectly coincided when the columns were placed one on the other in the progress of erection. Similar care was taken with the cross-girders, which were bored out at the ends by machines designed for that purpose. Thus, when the pieces of the viaduct had to be put together at the place of erection there was literally not a tool required, and neither chipping or filing to retard the progress of the work. 321: 518: 717: 746:; Lopes drew attention to the substantial pressure for safety factors to be considered in light of the loss of the earlier bridge, including the need to examine the suitability of the location. In response to this inquiry, Mr Walker, the general manager of the North British Railway, stated his opinion that there was no more suitable site than what had been chosen, emphasising the relatively large interchange of traffic in the area and the importance of making the line as direct as practically possible. Additionally, a number of local witnesses, who included several leading merchants from Dundee, spoke favourably of the proposed location. 510: 601: 526:
on lugs (Crumlin) or flanges (Belah) on the two sections. This 'spigot and faucet' configuration was used, apparently without machining, on some Tay Bridge pier columns, but on some the bolts were relied upon to ensure correct alignment. In the event, the joints were made using undersized bolts, of a smaller diameter than that which would just go through the hole. This made assembling the column easier, as the bolt holes would not need to align exactly before inserting the bolt. However, this allowed the two members, so joined, to move relative to each other under load, weakening the column.
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conditions that were far in excess of any ever likely to be encountered during the entirety of its service life. According to the reports submitted, the results from this testing were satisfying, clearing the way for operational use. On 11 June 1887, the first passenger-carrying trains passed along the second Tay Bridge. On 20 June 1887, which also happened to be the 50th anniversary of Queen Victoria's accession, the bridge was opened for use by general traffic.
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people on board were killed. The disaster stunned the whole country and sent shock waves through the Victorian engineering community. The ensuing enquiry revealed that the design of the bridge had not accommodated for high winds. At the time of the collapse, a gale estimated at force ten or eleven (Tropical Storm force winds: 55–72 mph (89–116 km/h) had been blowing down the Tay estuary at right angles to the bridge. The train engine (
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installation of the girders and parapets £268,000, while £90,000 was involved in producing the approaches and arches. Some additional costs of roughly £16,000 had been incurred to improve the approach to the bridge from Newport; the branch line was reconstructed for a distance of half a mile eastward. When combined with the £350,000 cost of the first Tay Bridge, the North British Railway had spent roughly a million pounds to bridge the Tay.
802: 546:... It is a distinguishing feature in this viaduct that the cross, or distance girders of the piers encircle the columns, which are turned up at that point, the girders being bored out to fit the turned part with great accuracy. No cement of any kind was used in the whole structure, and the piers when completed, and the vertical and horizontal wrought-iron bracings keyed up, are nearly as rigid as though they were one solid piece... 839:
the northern shore. Despite this, the majority of the bridge was erected simultaneously at both ends, continuing until the centre girders were connected and the junction was completed. Only some of the girders of the old bridge were reused for the new structure, and none were used without being subjected to considerable testing beforehand. It is believed that fourteen men died during the bridge's construction, most by drowning.
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completion, the lattice girder arrangement has become a commonplace feature, near-universally adopted for bridge construction. The configuration provides for a high levels of compression strain despite the girders being comparatively light. The decking is composed of steel and is surrounded both sides of the bridge by a closely knit latticework, which functions as a wind screen as well as somewhat protecting the workers.
542:, however, horizontal bracing was provided by substantial fitted cast-iron girders securely attached to the columns, with the diagonal braces then being attached to the girders. The Chairman of the Court of Inquiry quoted at length from a contemporary book praising the detailed engineering of the Belah viaduct piers, and describing the viaduct as one of the lightest and cheapest of the kind that had ever been erected. 584:
six, and the lifting of ten 245-foot spans. Five and seven respectively of the 145-foot spans had yet to go through the same process. Seven large and three small piers had yet to be built. The weight of iron which had to be put in its place was 2,700 long tons , and it seemed incredible that all this could be done in eight months. A good deal would depend on the weather but this was far from favourable.
1108:"..although cast-iron lugs are peculiarly liable to fail from shock, they have been used in precisely this way successfully in tens of thousands of yards of viaduct; therefore, Sir Thomas Bouch was only following precedent in using them here. Mr Barlow will know that on the Bombay and Baroda line they were used for a great many viaducts" Minutes of Evidence – evidence of B Baker, p. 507 843:
also used, while the cast iron elements of the piers weighs 2,500 tons, for a combined 25,000 tons of iron and steel having been used. Around 10 million bricks, possessing a combined weight of 37,500 tons, were used to build both the approaches to the bridge and the cylinders. The total weight of the concrete used is 70,000 tons. Additionally, the bridge contains around 3,000,000
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cement concrete and set on top of piers which are supported by pairs of columns. Wanting to avoid a repeat of the fate of the First Tay Bridge, a principal intention of the design is stability, followed in importance by measures to minimise the bridge's weight and the adoption of aesthetically pleasing shaping where possible without compromising on structural strength.
760:, of Barlow & Sons, London, was consulted on the matter. Following experiments upon the first bridge's remains, Barlow gave his opinion that the intact portions should be abandoned in favour of a new structure spanning between the two shores. Adopting this as the basis of their next submission, a new bill was raised and put before a select committee of the 788: 787: 793: 791: 786: 792: 790: 804: 809: 807: 803: 817:
The second Tay Bridge is a straightforward pier-and-lattice girder bridge; aside from its considerable length, it lacks any distinguishing characteristics. It has an overall length of 10,780 feet (3,290 m), which is covered by a total of 85 spans. These spans are ordinary brick arches, backed by
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was driven through all three slots and secured. Two cotters, metal wedges, were then positioned to fill the rest of the slot overlap, and driven in hard to put the tie under tension. Horizontal bracing was provided by wrought iron channel iron. The various bolt heads were too close to each other, and
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The engineering details on the Tay Bridge were considerably simpler, lighter, and cheaper than on the earlier viaducts. The machined base of each column section docked securely into a machined enlarged section of the top of the section below. The joint was then secured by bolts through matching holes
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On 9 March 1882, the work on the second bridge commenced, located 18 metres (59 ft) upstream of, and parallel to, the original bridge. The first portions of the bridge to be erected were built upon the southern shore; work proceeded for some time before construction activities were initiated on
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The fallen girders had to be removed and new ones built. and the piers to be erected again; and this threatened seriously to interfere with the expectation of having the bridge finished for the passage of a train by September. Only eight months were now available for the erection and floating out of
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The original design was for lattice girders supported by brick piers resting on the bedrock, shown by trial borings to lie at no great depth under the river. At either end of the bridge, the single track ran on top of the bridge girder, most of which lay below the pier tops. At the centre section of
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Large quantities of materials were used in the construction of the bridge. In terms of wrought iron, 16,300 tons were used for the piers and girders; if the 118 girders from the previous bridge are also included, the total weight is believed to amount to roughly 19,000 tons. 3,500 tons of steel was
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To reduce the weight that the ground underneath the caissons would have to support, the brick piers were replaced by open lattice iron skeleton piers. Each pier had multiple cast-iron columns taking the weight of the bridging girders, with wrought iron horizontal braces and diagonal tiebars linking
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Above the brickwork, two firmly braced octagonal columns continued upwards to meet the inner members in the form of an arch. Other members were used to provide a bed for the girders to provide for substantial pier that took much of its weight away from the basal area. Since the Second Tay Bridge's
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caisson up to the low-water mark, above which a brick exterior is used, which cannot be infiltrated by water. The submerged portions are cased with blue vitrified brick. Above the high-water mark, each pair of piers has a connecting masonry section, terminating at the superstructure's base. Due to
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Hutchinson did require some minor remedial work to be performed, and also issued a "recommendation" to impose a 25 mph (40 km/h) speed limit on traffic passing over the bridge. Subsequently, Hutchinson explained to the Inquiry that he had suggested this speed limit because of the minimal
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of the Railway Inspectorate, who measured the deflection of the 245 ft (75 m) bridge girders under a distributed load of 1.5 tons per foot (5 t/m) due to heavy locomotives, travelling at up to 40 mph (64 km/h), as less than 2 inches (51 mm). He reported that "these results
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On the night of 28 December 1879 at 7:15 p.m., the bridge collapsed after its central spans gave way during high winter gales. A train with six carriages carrying seventy-five passengers and crew, crossing at the time of the collapse, plunged into the icy waters of the Tay. All seventy-five
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On the Tay Bridge the diagonal bracing was by means of flat bars running from the top of one column-section diagonally down to the bottom of the adjacent column section. The top connection was to a lug that was an integral part of the column casting. The bottom connection was to two sling plates
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As the bridge extended out into the river, by December 1873, it became clear that the bedrock lay much deeper, too deep to act as a foundation for the bridge piers. Bouch redesigned the bridge to reduce the number of piers and increase the span of the girders. The pier foundations were no longer
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Almost immediately following the Tay Bridge failure, the North British Railway company began to develop plans for its reconstruction or replacement. During 1880, barely six months after the accident, the North British Railway (Tay Bridge) Bill for a construction of a new bridge was submitted to
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and also a director of Gilkes which made locomotives for the S&D. On his brother's death in January 1876, Bouch as his sole executor effectively inherited his shares, and also his personal guarantee of the firm's borrowings. The firm was not in good enough shape for Bouch to dispose of his
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The estimated cost for the second bridge was £640,000 equivalent to £84,266,666.67 in 2023 ; while this figure was overrun, it did not prove to have been overly optimistic. When the construction work is broken down, the founding of the piers was calculated as having cost £282,000, the
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Prior to entering service, the completed structure was subjected to an extensive examination by inspectors working for the Board of Trade. Being keen to avoid a repeat of the disaster of the first Tay Bridge, the second bridge was subjected to stringent testing, which in some cases simulated
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company which had previously provided the ironwork for the Belah viaduct. Gilkes had originally intended to produce all the bridge ironwork on Teesside, but in the event continued to use a foundry at Wormit to produce the cast-iron components, and to carry out limited post-casting machining
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to the column for easy tightening up with spanners; this coupled with lack of precision in the preparation of the channel iron braces led to various on site fitting expedients (one of them described by a witness to the enquiry as "about as slovenly a piece of work as ever I saw in my life".
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interest, and he lost a large amount of money when it went bankrupt during 1880. In principle, there was therefore a conflict of interest with Bouch's duty to advise the railway company on the acceptability of the contractor's work. (Minutes of Evidence – evidence of Sir T Bouch, p. 440)
806: 357:, but for the Tay Bridge, even with the largest practicable caissons, the pier dimensions were constrained by their size. Bouch's pier design set six columns in a hexagon maximising the pier width but not the number of diagonal braces directly resisting sideways forces. 337:
resting on bedrock; instead they were constructed by sinking brick-lined wrought-iron caissons onto the riverbed, removing sand until they rested on the consolidated gravel layer which had been misreported as rock, and then filling the caissons with concrete.
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in high winds while a train was crossing, killing everybody on board. The incident is one of the worst bridge-related engineering disasters in history. An enquiry determined that the bridge was insufficiently engineered to cope with high winds.
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bolted to the base of the equivalent section on an adjacent column. The bar and sling plates all had matching longitudinal slots in them. The tie bar was placed between the sling plates with all three slots aligned and overlapping. A
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the high proportion of masonry on the piers, they were extremely heavy, which meant that Messrs Barlow worked to minimise the structure's weight without the piers being weakened. As such, a graceful iron superstructure was adopted.
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taper on the piers. The inspection report added: "When again visiting the spot I should wish, if possible, to have an opportunity of observing the effects of high wind when a train of carriages is running over the bridge".
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in Dundee. It focuses on three fictional women from very different backgrounds who lose men in the disaster. The musical has had several further productions, including three separate sold-out runs at Dundee Rep Theatre.
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This was not a requirement -the Railway Inspectorate had no formal powers on operational matters although their views on them carried considerable weight where they did not entail significant expenditure.
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of locomotives is restricted on trains that traverse the bridge; it has been stipulated that some combinations of consecutive locomotives must be separated by at least 60 feet (18 m) using
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The North British Railway, placing great importance on the connection between Fife and Forfarshire, was committed to developing a viable design. During August 1880, the noted railway engineer
1042:. Retrieved 22 January 2012 (the quoted height between joints/bracing is clearly inconsistent with the accompanying photo so the number of column sections is taken from another reference;) 640:
On 1 June 1878, the Tay Bridge was opened for passenger traffic, with formal opening ceremonies having taken place during the previous day, in the course of which Thomas Bouch was made a
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of Glasgow. For the new bridge's design, Messrs Barlow elected to refrain from using any untested engineering principles, instead choosing to strictly adhere to established methodology.
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Tay Bridge Disaster: Appendix to the Report Of The Court of Inquiry. Includes a large number of drawings of the bridge, and calculations of the result of wind pressure on the structure
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The change in design increased cost and necessitated delay, intensified after two of the high girders fell when being lifted into place during the night of Friday, 3 February 1877.
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Despite this the first engine crossed the bridge on 22 September 1877, and upon its completion in early 1878 the Tay Bridge was the longest in the world. While visiting the city,
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the bridge (the high girders), the railway ran inside the bridge girder, which was above the pier tops to give clearance for the passage of sailing ships. To accommodate
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on 10 May 1881. With little alteration or suggestions issued, this was soon passed. During November 1881, a contract for the new bridge's construction was awarded to
1099:"like the spigot and faucet of a domestic water pipe" was felt be a useful analogy at the Tay Bridge Court of Inquiry but would probably baffle modern householders 246:, parallel to the remains of the first bridge. Work commenced on 6 July 1883 and the bridge opened in 1887. The new bridge was subject to extensive testing by the 1309: 723: 563:
Whilst Bouch was in the process of revising his design, the company which had been awarded the contract for the bridge's construction, Messrs De Bergue of
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Video showing view from northbound passenger train crossing bridge towards Dundee. Camera pointing primarily eastwards. (Contains some flickering).
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Proposals to build a bridge across the Tay date to 1854 but it was not until 15 July 1870 that the North British Railway Tay Bridge Act received
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Details of the bracing of the Crumlin viaduct are given in Maynard, see also a photograph of painters at work on a pier in 1914 to be found at
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service emerged in 1854, but the first Tay Bridge did not open until 1878. It was a lightweight lattice design of relatively low cost with a
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Over the Tay Bridge double heading is prohibited … if assistance is provided from the front … at least 60 feet must be provided between
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Maynard claims the loading on the Crumlin viaduct foundations to be 1/5th what they would have been had brick piers been used.
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Either, said the chairman, the Belah viaduct had been over-engineered, or the Tay Bridge had been under engineered.
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were removed and replaced, all of which was being done by workers who were in exposed conditions while high over a
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The second Tay Bridge has remained in use to the present day. To protect the structure from sustaining damage, the
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Junction Diagram showing the Tay Bridge and connecting lines, also the ferry connecting Tayport with Broughty Ferry
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the columns to give rigidity and stability. The basic concept was well known, having been used by Kennard in the
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Hutchinson's report of 5 March 1878 annexed to evidence of Major General Hutchinson Minutes of Evidence, p. 373.
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Northern segment of the second Tay Bridge, showing stumps of the original bridge's piers poking above the Tay
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Maynard, H. M. "Handbook to the Crumlin Viaduct." J M Wilson: London, 1862. retrievable via Google Books
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of Dundee "in respect of his meritorious services as engineer of the bridge. ..." On 20 June 1879,
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The collapse of the bridge, despite opening only nineteen months earlier after being found safe by the
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inspection before it could carry passenger trains. The inspection was conducted 25–27 February 1878 by
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when the engines ran over at speed, was slight and the structure overall showed great stiffness".
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During 2003, a £20.85 million strengthening and refurbishment project on the bridge won the
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In 2005, Scottish playwright Mike Gibb and composer Mairi Paton premiered their musical titled
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Beautiful Railway Bridge of the Silvery Tay: Reinvestigating the Tay Bridge Disaster of 1879
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Millar, A. H. 'Roll of Eminent Burgesses of Dundee 1513–1886.' Dundee, 1887. Retrievable at
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At dusk. One of the stumps of the original bridge is silhouetted against the sunlit Firth.
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by which time ballast trains had been running over the bridge for 2 months – evidence of
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following the bridge's completion. The bridge was a lattice-grid design, combining
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Battle for the North: The Tay and Forth bridges and the 19th century railway wars
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in South Wales in 1858. Bouch had used the technique for viaducts, including the
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The piers, which are primarily built from brick and concrete, are enclosed by a
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Complete Treatise on Cast and Wrought Iron Bridge Construction &c Volume 1
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to have ever occurred in the British Isles. The disaster was commemorated in "
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The current Tay Rail Bridge as seen across the Tay Estuary from Newport-on-Tay
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collapsed in 1847, having failed because of poor use of cast-iron girders.
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Rothery in Court of Inquiry report pp 43–44 quoting Humber op cit p 224-5
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It was replaced by a second bridge constructed of iron and steel, with a
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made of cast iron Minutes of Evidence – evidence of Sir T Bouch, p. 430
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Parliament. The bill was reviewed by a special committee, chaired by
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Plans for the reconstructed bridge were submitted by civil engineer
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The second (current) Tay Rail Bridge from Wormit on the south bank
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Bridging the Years: A Short History of British Civil Engineering
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This article is about the rail bridge. For the road bridge, see
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are in my opinion to be regarded as satisfactory. The lateral
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used a similar design to create several large viaducts in the
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Bouch’s brother William was Locomotive Superintendent of the
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Video showing train approaching the Dundee end of the bridge.
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crossed the bridge during her return south from staying at
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Reportedly, the company's owner, Mr De Bergue, had gone
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Like all UK rail lines, the Tay Bridge was subject to a
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which will probably be found of considerable assistance
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commented that it was "a big bridge for a small city".
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Minutes of Evidence p. 402. – evidence of Sir T Bouch.
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in South Wales in 1858, after the use of cast iron in
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Minutes of Evidence – evidence of Sir T Bouch, p. 406
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British Construction Industry Civil Engineering Award
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History of Bridge Engineering HG Tyrell Chicago 1911
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Tay Bridge Disaster: Report Of The Court of Inquiry
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One of the fallen girders was recovered and reused.
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gives detailed accounts by those actually involved:
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English Welsh and Scottish Railway. p. 29. 1051:all data from Annexe to Report of Court of Inquiry 475:Diagonal tiebars giving lateral bracing (per pier) 1537:Thomas Bouch : the builder of the Tay Bridge 254:to mark the scale and difficulty of the project. 1958: 604:The original Tay Bridge before the 1879 collapse 1425: 1423: 1421: 1419: 1417: 1415: 1413: 1411: 1409: 1407: 1405: 1403: 1401: 1399: 1397: 1395: 1393: 1391: 1389: 1387: 1385: 1383: 1126:Minutes of Evidence – evidence of H Law, p. 331 1117:Minutes of Evidence – evidence of H Law, p. 246 252:British Construction Industry Engineering Award 226:Plans for a bridge over the Tay to replace the 1469: 1381: 1379: 1377: 1375: 1373: 1371: 1369: 1367: 1365: 1363: 1628: 16:Railway bridge across the River Tay, Scotland 1205:and then died – Minutes of Court of Inquiry. 986: 984: 1360: 1192:Rothery in Court of Inquiry report pp 43–44 1142: 351:South Durham & Lancashire Union Railway 1635: 1621: 1438: 698:", one of the best-known verse efforts of 1023: 1021: 1019: 981: 964: 933:List of structural failures and collapses 595: 48:Tay Bridge at Dundee, Scotland, from the 1501:, Edward Arnold (Publishers) Ltd., 1956. 1000: 998: 996: 858: 800: 783: 775: 663: 631: 599: 516: 508: 319: 659: 1959: 1308: 1148: 1016: 262: 1997:Category A listed buildings in Dundee 1616: 993: 2037:1879 disasters in the United Kingdom 1870:Longest rivers of the United Kingdom 442:21 ft 10 in (6.65 m) 428:19 ft 10 in (6.05 m) 1992:Category A listed buildings in Fife 771: 744:Sir Lopes Massey Lopes, 3rd Baronet 13: 1476:Operations Training (April 2005). 854: 668:Fallen girders near the Tay Bridge 207:) carries rail traffic across the 14: 2053: 1580:Tay Bridge page on railscot.co.uk 1551: 1461:"The opening of the Tay Bridge". 1314:The North British Railway, vol. 1 833: 636:Tay bridge following the collapse 504: 1604:Include the Minutes of Evidence. 1155:. London: Longwood. p. 264. 780:Tay Bridge and Signal Box Wormit 731: 715: 42: 2032:1887 establishments in Scotland 1490: 1454: 1345: 1334: 1302: 1287: 1278: 1269: 1256: 1247: 1231: 1225:Stockton and Darlington Railway 1217: 1208: 1195: 1186: 1177: 1168: 1159: 1129: 1120: 1111: 1102: 1093: 1072:calculable from previous 2 rows 558: 257: 1987:Demolished bridges in Scotland 1539:, Stroud : Tempus, 2006, 1075: 1066: 1054: 1045: 1033: 293:. The design had been used by 1: 1642: 953: 766:Messrs William Arrol & Co 681:North British Railway no. 224 137:3,264 metres (10,709 ft) 1967:Bridges across the River Tay 1240:The Dundee Courier and Argus 958: 736: 7: 1977:Railway bridges in Scotland 1478:Company Train Drivers Guide 1266:Minutes of Evidence, p. 376 1238:"The Tay Bridge Accident". 901: 400:245 ft (74.7 m)) 274:The bridge was designed by 234:. On 28 December 1879, the 25:Tay Bridge (disambiguation) 10: 2058: 2002:Listed bridges in Scotland 1569:Firth of Tay Bridge (1887) 1558:Firth of Tay Bridge (1877) 1446:"Painting the Tay Bridge." 971:Firth of Tay Bridge (1877) 671: 377:Engineer (year of opening) 18: 2042:Bridges completed in 1878 1982:Bridges completed in 1887 1865: 1824: 1788: 1697: 1681: 1650: 898:with fast-running tides. 707:Five Pound and Twa Bairns 569:Hopkin Gilkes and Company 414:83 ft (25.3 m) 411:180 ft (54.9 m) 408:170 ft (51.8 m) 394:120 ft (36.6 m) 236:bridge suddenly collapsed 189: 184: 176: 166: 156: 146: 141: 133: 128: 113: 103: 95: 56: 41: 34: 1497:Norrie, Charles Matthew 1435:, retrieved: 9 May 2018. 1354:Aberdeen Evening Express 1264:Major General Hutchinson 1149:Humber, William (1870). 928:List of bridge disasters 614:Major General Hutchinson 439:48 ft (14.6 m) 436:60 ft (18.3 m) 397:60 ft (18.3 m) 1585:23 January 2019 at the 696:The Tay Bridge Disaster 498:Failed in service 1879 425:22 ft (6.7 m) 422:30 ft (9.1 m) 205:Drochaid-rèile na Tatha 1299:, 9 April 1880. p. 42. 938:Structural engineering 868: 865:Railway Clearing House 814: 798: 781: 669: 637: 605: 596:Inspection and opening 586: 553: 548: 522: 514: 325: 204: 180:28 December 1879 (1st) 80:56.437333°N 2.988444°W 1297:railwaysarchive.co.uk 862: 812: 796: 779: 667: 635: 621:, as observed by the 603: 581: 549: 544: 520: 512: 323: 2027:Viaducts in Scotland 1651:Administrative areas 1592:The Great Tay Bridge 1433:newportarchive.co.uk 1060:From diagram 276 in 758:William Henry Barlow 660:Catastrophic failure 571:, successors to the 211:in Scotland between 85:56.437333; -2.988444 2017:Transport in Dundee 1318:David & Charles 674:Tay Bridge disaster 538:On the Crumlin and 461:Sections per column 263:Origins and concept 76: /  1598:, 30 December 1879 1596:The New York Times 1451:, 5 November 2012. 1242:. 5 February 1877. 948:William McGonagall 943:Structural failure 869: 815: 799: 782: 751:Sir James Brunlees 700:William McGonagall 670: 638: 606: 523: 515: 433:Pier width at base 326: 303:the Crystal Palace 215:and the suburb of 172:20 June 1887 (2nd) 150:22 July 1871 (1st) 147:Construction start 2007:History of Dundee 1954: 1953: 1789:Major tributaries 1663:Perth and Kinross 1087:caerphilly.gov.uk 1083:"Crumlin Viaduct" 923:History of Dundee 883:or reach wagons. 810: 794: 502: 501: 492:Demolished 1966-7 419:Pier width at top 331:thermal expansion 295:Thomas W. Kennard 281:, who received a 193: 192: 170:1 June 1878 (1st) 152:6 July 1883 (2nd) 2049: 1857:Telford's Bridge 1637: 1630: 1623: 1614: 1613: 1508:, Tempus, 2004, 1504:Lewis, Peter R. 1485: 1484: 1473: 1467: 1466: 1458: 1452: 1444:Shirres, David. 1442: 1436: 1427: 1358: 1357: 1349: 1343: 1338: 1332: 1331: 1316:. Newton Abbot: 1306: 1300: 1291: 1285: 1282: 1276: 1273: 1267: 1260: 1254: 1251: 1245: 1243: 1235: 1229: 1221: 1215: 1212: 1206: 1199: 1193: 1190: 1184: 1181: 1175: 1172: 1166: 1163: 1157: 1156: 1146: 1140: 1133: 1127: 1124: 1118: 1115: 1109: 1106: 1100: 1097: 1091: 1090: 1079: 1073: 1070: 1064: 1058: 1052: 1049: 1043: 1037: 1031: 1025: 1014: 1013: 1006:"The Tay Bridge" 1002: 991: 988: 979: 968: 811: 795: 762:House of Commons 719: 590:Ulysses S. Grant 450:14 (1-3-3-3-3-1) 447:Columns per pier 360: 359: 160:early 1878 (1st) 157:Construction end 91: 90: 88: 87: 86: 81: 77: 74: 73: 72: 69: 46: 32: 31: 2057: 2056: 2052: 2051: 2050: 2048: 2047: 2046: 2012:History of Fife 1972:Bridges in Fife 1957: 1956: 1955: 1950: 1861: 1842:Friarton Bridge 1837:Tay Rail Bridge 1832:Tay Road Bridge 1825:Major crossings 1820: 1784: 1693: 1677: 1646: 1641: 1587:Wayback Machine 1554: 1549: 1520:McKean, Charles 1493: 1488: 1474: 1470: 1465:. 20 June 1887. 1460: 1459: 1455: 1443: 1439: 1428: 1361: 1356:. 24 June 1879. 1351: 1350: 1346: 1339: 1335: 1328: 1307: 1303: 1292: 1288: 1283: 1279: 1274: 1270: 1261: 1257: 1252: 1248: 1237: 1236: 1232: 1222: 1218: 1213: 1209: 1200: 1196: 1191: 1187: 1182: 1178: 1173: 1169: 1164: 1160: 1147: 1143: 1137:Crumlin Viaduct 1134: 1130: 1125: 1121: 1116: 1112: 1107: 1103: 1098: 1094: 1081: 1080: 1076: 1071: 1067: 1059: 1055: 1050: 1046: 1039:most data from 1038: 1034: 1026: 1017: 1004: 1003: 994: 989: 982: 969: 965: 961: 956: 904: 857: 855:Operational use 836: 801: 784: 774: 739: 734: 729: 728: 727: 725: 720: 692:bridge disaster 676: 662: 598: 561: 507: 495:Demolished 1963 366:Crumlin viaduct 343:Crumlin Viaduct 299:Crumlin Viaduct 265: 260: 201:Scottish Gaelic 171: 161: 151: 129:Characteristics 84: 82: 78: 75: 70: 67: 65: 63: 62: 52: 37: 28: 21:Tay Road Bridge 17: 12: 11: 5: 2055: 2045: 2044: 2039: 2034: 2029: 2024: 2019: 2014: 2009: 2004: 1999: 1994: 1989: 1984: 1979: 1974: 1969: 1952: 1951: 1949: 1948: 1943: 1938: 1933: 1928: 1923: 1918: 1913: 1908: 1899: 1894: 1889: 1884: 1879: 1873: 1872: 1866: 1863: 1862: 1860: 1859: 1854: 1852:Queen's Bridge 1849: 1844: 1839: 1834: 1828: 1826: 1822: 1821: 1819: 1818: 1813: 1808: 1803: 1798: 1792: 1790: 1786: 1785: 1783: 1782: 1777: 1772: 1767: 1762: 1760:Newport-on-Tay 1757: 1752: 1747: 1742: 1737: 1732: 1727: 1722: 1720:Broughty Ferry 1717: 1712: 1707: 1701: 1699: 1695: 1694: 1692: 1691: 1685: 1683: 1679: 1678: 1676: 1675: 1670: 1665: 1660: 1654: 1652: 1648: 1647: 1640: 1639: 1632: 1625: 1617: 1611: 1610: 1605: 1599: 1589: 1577: 1566: 1553: 1552:External links 1550: 1548: 1547: 1533: 1525:Granta, 2006, 1517: 1502: 1494: 1492: 1489: 1487: 1486: 1468: 1463:Dundee Courier 1453: 1437: 1359: 1344: 1333: 1326: 1301: 1286: 1277: 1268: 1255: 1246: 1230: 1216: 1207: 1194: 1185: 1176: 1167: 1158: 1141: 1128: 1119: 1110: 1101: 1092: 1074: 1065: 1053: 1044: 1032: 1015: 1010:todayinsci.com 992: 980: 962: 960: 957: 955: 952: 951: 950: 945: 940: 935: 930: 925: 920: 915: 910: 908:David Kirkaldy 903: 900: 877:double-heading 856: 853: 835: 832: 773: 772:Design details 770: 738: 735: 733: 730: 722: 721: 714: 713: 712: 688:Board of Trade 672:Main article: 661: 658: 654:Windsor Castle 646:Queen Victoria 610:Board of Trade 597: 594: 560: 557: 540:Belah Viaducts 506: 505:Design details 503: 500: 499: 496: 493: 490: 486: 485: 482: 479: 476: 472: 471: 468: 465: 462: 458: 457: 454: 451: 448: 444: 443: 440: 437: 434: 430: 429: 426: 423: 420: 416: 415: 412: 409: 406: 402: 401: 398: 395: 392: 388: 387: 384: 381: 380:Kennard (1858) 378: 374: 373: 370: 367: 364: 349:(1860) on the 315:Massif Central 311:Gustave Eiffel 264: 261: 259: 256: 248:Board of Trade 191: 190: 187: 186: 182: 181: 178: 174: 173: 168: 164: 163: 158: 154: 153: 148: 144: 143: 139: 138: 135: 131: 130: 126: 125: 115: 111: 110: 105: 101: 100: 97: 93: 92: 60: 54: 53: 47: 39: 38: 35: 15: 9: 6: 4: 3: 2: 2054: 2043: 2040: 2038: 2035: 2033: 2030: 2028: 2025: 2023: 2020: 2018: 2015: 2013: 2010: 2008: 2005: 2003: 2000: 1998: 1995: 1993: 1990: 1988: 1985: 1983: 1980: 1978: 1975: 1973: 1970: 1968: 1965: 1964: 1962: 1947: 1944: 1942: 1939: 1937: 1934: 1932: 1929: 1927: 1924: 1922: 1919: 1917: 1914: 1912: 1909: 1907: 1903: 1900: 1898: 1895: 1893: 1890: 1888: 1885: 1883: 1880: 1878: 1875: 1874: 1871: 1868: 1867: 1864: 1858: 1855: 1853: 1850: 1848: 1845: 1843: 1840: 1838: 1835: 1833: 1830: 1829: 1827: 1823: 1817: 1814: 1812: 1809: 1807: 1804: 1802: 1799: 1797: 1794: 1793: 1791: 1787: 1781: 1778: 1776: 1773: 1771: 1768: 1766: 1763: 1761: 1758: 1756: 1753: 1751: 1748: 1746: 1743: 1741: 1738: 1736: 1733: 1731: 1728: 1726: 1723: 1721: 1718: 1716: 1713: 1711: 1708: 1706: 1703: 1702: 1700: 1696: 1690: 1687: 1686: 1684: 1680: 1674: 1671: 1669: 1666: 1664: 1661: 1659: 1656: 1655: 1653: 1649: 1645: 1638: 1633: 1631: 1626: 1624: 1619: 1618: 1615: 1609: 1606: 1603: 1600: 1597: 1593: 1590: 1588: 1584: 1581: 1578: 1576: 1575: 1570: 1567: 1565: 1564: 1559: 1556: 1555: 1546: 1545:0-7524-3695-3 1542: 1538: 1535:Rapley, John 1534: 1532: 1531:1-86207-852-1 1528: 1524: 1521: 1518: 1515: 1514:0-7524-3160-9 1511: 1507: 1503: 1500: 1496: 1495: 1483: 1479: 1472: 1464: 1457: 1450: 1449:Rail Engineer 1447: 1441: 1434: 1431: 1426: 1424: 1422: 1420: 1418: 1416: 1414: 1412: 1410: 1408: 1406: 1404: 1402: 1400: 1398: 1396: 1394: 1392: 1390: 1388: 1386: 1384: 1382: 1380: 1378: 1376: 1374: 1372: 1370: 1368: 1366: 1364: 1355: 1348: 1342: 1337: 1329: 1327:0-7153-4697-0 1323: 1319: 1315: 1311: 1305: 1298: 1295: 1290: 1281: 1272: 1265: 1259: 1250: 1241: 1234: 1226: 1220: 1211: 1204: 1198: 1189: 1180: 1171: 1162: 1154: 1153: 1145: 1138: 1132: 1123: 1114: 1105: 1096: 1088: 1084: 1078: 1069: 1063: 1057: 1048: 1041: 1036: 1029: 1024: 1022: 1020: 1011: 1007: 1001: 999: 997: 987: 985: 978: 977: 972: 967: 963: 949: 946: 944: 941: 939: 936: 934: 931: 929: 926: 924: 921: 919: 916: 914: 911: 909: 906: 905: 899: 897: 893: 889: 884: 882: 878: 873: 866: 861: 852: 848: 846: 840: 831: 827: 824: 819: 778: 769: 767: 763: 759: 754: 752: 747: 745: 732:Second bridge 724: 718: 711: 708: 703: 701: 697: 693: 689: 684: 682: 675: 666: 657: 655: 651: 647: 643: 634: 630: 626: 624: 620: 615: 611: 602: 593: 591: 585: 580: 577: 574: 573:Middlesbrough 570: 566: 556: 552: 547: 543: 541: 536: 533: 527: 519: 511: 497: 494: 491: 488: 487: 483: 480: 477: 474: 473: 469: 466: 463: 460: 459: 455: 452: 449: 446: 445: 441: 438: 435: 432: 431: 427: 424: 421: 418: 417: 413: 410: 407: 404: 403: 399: 396: 393: 390: 389: 386:Bouch (1878) 385: 382: 379: 376: 375: 371: 369:Belah viaduct 368: 365: 362: 361: 358: 356: 352: 348: 347:Belah Viaduct 344: 338: 334: 332: 322: 318: 316: 312: 308: 304: 300: 296: 292: 288: 284: 280: 277: 272: 270: 255: 253: 249: 245: 240: 237: 233: 229: 224: 222: 218: 214: 210: 206: 202: 198: 188: 183: 179: 175: 169: 165: 159: 155: 149: 145: 140: 136: 132: 127: 123: 119: 116: 112: 109: 106: 102: 98: 94: 89: 61: 59: 55: 51: 45: 40: 33: 30: 26: 22: 2022:Thomas Bouch 1847:Perth Bridge 1689:Firth of Tay 1595: 1572: 1561: 1536: 1522: 1505: 1498: 1491:Bibliography 1481: 1477: 1471: 1462: 1456: 1448: 1440: 1432: 1353: 1347: 1336: 1313: 1310:Thomas, John 1304: 1296: 1289: 1280: 1271: 1258: 1249: 1239: 1233: 1219: 1210: 1197: 1188: 1179: 1170: 1161: 1151: 1144: 1131: 1122: 1113: 1104: 1095: 1086: 1077: 1068: 1056: 1047: 1035: 1009: 974: 966: 885: 874: 870: 849: 841: 837: 834:Construction 828: 823:wrought iron 820: 816: 755: 748: 740: 706: 704: 685: 677: 639: 627: 607: 587: 582: 578: 576:operations. 562: 559:Construction 554: 550: 545: 537: 528: 524: 456:6 (1-2-2-1) 383:Bouch (1860) 339: 335: 327: 291:wrought iron 279:Thomas Bouch 273: 269:royal assent 266: 258:First bridge 244:double track 241: 232:single track 225: 209:Firth of Tay 196: 194: 134:Total length 108:Firth of Tay 99:Rail traffic 68:56°26′14.4″N 29: 1740:Invergowrie 1698:Settlements 1673:Dundee City 918:Tommy Burns 913:Harry Watts 619:oscillation 405:Pier height 391:Single span 372:Tay Bridge 228:train ferry 83: / 71:2°59′18.4″W 58:Coordinates 1961:Categories 1892:Great Ouse 1574:Structurae 1563:Structurae 1174:ie c 16 mm 976:Structurae 954:References 623:theodolite 353:line over 307:Dee bridge 283:knighthood 197:Tay Bridge 162:1887 (2nd) 124:, Scotland 50:Dundee Law 36:Tay Bridge 1710:Balmerino 1705:Aberfeldy 1644:River Tay 959:Citations 737:Proposals 453:6 (2-2-2) 363:Structure 355:Stainmore 317:in 1867. 1755:Newburgh 1750:Luncarty 1658:Stirling 1583:Archived 1312:(1969). 902:See also 650:Balmoral 276:engineer 185:Location 1775:Tayport 1770:Stanley 1745:Kenmore 1735:Dunkeld 1725:Dowally 881:barrier 863:A 1910 642:burgess 565:Cardiff 297:in the 142:History 104:Crosses 96:Carries 1882:Thames 1877:Severn 1811:Tummel 1806:Almond 1780:Wormit 1730:Dundee 1715:Birnam 1543:  1529:  1512:  1324:  1203:insane 892:rivets 845:rivets 217:Wormit 213:Dundee 177:Closed 167:Opened 122:Wormit 118:Dundee 114:Locale 1926:Tweed 1921:Clyde 1887:Trent 1765:Perth 1682:Mouth 896:firth 1941:Eden 1936:Nene 1931:Avon 1916:Spey 1906:Ouse 1816:Lyon 1801:Isla 1796:Earn 1668:Fife 1541:ISBN 1527:ISBN 1510:ISBN 1322:ISBN 489:Fate 289:and 287:cast 221:Fife 195:The 1946:Dee 1911:Tay 1902:Ure 1897:Wye 1571:at 1560:at 973:at 532:gib 484:28 478:180 219:in 120:to 1963:: 1594:, 1362:^ 1320:. 1085:. 1018:^ 1008:. 995:^ 983:^ 847:. 656:. 481:88 470:7 467:11 464:10 203:: 1904:/ 1636:e 1629:t 1622:v 1516:. 1330:. 1089:. 1012:. 199:( 27:.

Index

Tay Road Bridge
Tay Bridge (disambiguation)

Dundee Law
Coordinates
56°26′14.4″N 2°59′18.4″W / 56.437333°N 2.988444°W / 56.437333; -2.988444
Firth of Tay
Dundee
Wormit
Scottish Gaelic
Firth of Tay
Dundee
Wormit
Fife
train ferry
single track
bridge suddenly collapsed
double track
Board of Trade
British Construction Industry Engineering Award
royal assent
engineer
Thomas Bouch
knighthood
cast
wrought iron
Thomas W. Kennard
Crumlin Viaduct
the Crystal Palace
Dee bridge

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