Tay Bridge disaster 1896, the structural engineer doing so saying later that the bridge would have blown over if it had ever seen windloadings of . The locomotive, NBR no. 224, a 4-4-0 designed by Thomas Wheatley and built at Cowlairs Works in 1871, was salvaged and repaired, remaining in service until 1919, nicknamed "The Diver"; many superstitious drivers were reluctant to take it over the new bridge. The stumps of the original bridge piers are still visible above the surface of the Tay. Memorials have been placed at either end of the bridge in Dundee and Wormit. Various additional pieces of evidence
Inner Tay Estuary reedbeds. There are two large islands: Mugdrum Island opposite Newburgh and Moncreiffe Island immediately below Perth. The narrow form of the estuary and the large volume of freshwater from the Rivers Tay and Earn restrict the influence of salt water west of the Tayport narrows. Much of the tidal water in the estuary is freshwater or mildly brackish. The 20 km or so stretch between the railway bridge and the confluence of the Rivers Tay and Earn is a site of special scientific interest. The current SSSI was notified in August 1999 and extends to 4,115 hectares or thereby. Scottish