Tay Bridge disaster that the wind pressure on the high girders had been no more than , from the absence of damage to vulnerable features on buildings in Dundee and the signal cabins at the south end of the bridge. The Inquiry felt that these locations were significantly more sheltered, and therefore rejected this argument. Baker's subsequent work on wind pressures at the Forth Rail Bridge site showed meteorologists "were" overestimating, but his might have over-interpreted the data. Law had numerous criticisms of the bridge design, some echoed by other engineers: Both Pole and Law had calculated the wind loading needed to overturn
Tay Rail Bridge Tay date to 1854 but it was not until 15 July 1870 that the North British Railway (Tay Bridge) Act, received royal assent. On 22 July 1871, the foundation stone of the bridge was laid. The bridge was designed by engineer Thomas Bouch, who received a knighthood following the bridge's completion. The bridge was a lattice-grid design, combining cast and wrought iron. The design had been used by Thomas W. Kennard in the Crumlin Viaduct in South Wales in 1858, after the use of cast iron in The Crystal Palace. The Crystal Palace was not as heavily loaded as a