Tay Bridge disaster warned of their unreliability, and declined to estimate conditions at Dundee from readings taken elsewhere. One modern interpretation of available information suggests winds were gusting to . Usage of the bridge was restricted to one train at a time by a signalling block system using a baton as a token. At 7:13 p.m. a train from the south (consisting of a 4-4-0 locomotive, its tender, five passenger carriages, and a luggage van (brake van) slowed to pick up the baton from the signal cabin at the south end of the bridge, then headed out onto the bridge, picking up speed.
Tay Rail Bridge opened nineteen months earlier and having been passed as safe by the Board of Trade, has a long term impact on wider society. According to some commenters, it is still regarded as having been the most notorious bridge disaster to have ever occurred in the British Isles. Within 10 days of the disaster, German poet Theodor Fontane wrote his famous poem . The disaster was commemorated in "The Tay Bridge Disaster", one of the best-known verse efforts of William McGonagall. In the present day, the stumps of the original bridge piers are still visible above the surface of the Tay