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.
Loch Tay Loch Tay Loch Tay (Scottish Gaelic, "Loch Tatha") is a freshwater loch in the central highlands of Scotland, in the Perth and Kinross and Stirling council areas. The watershed of Loch Tay traditionally formed the historic province of Breadalbane. It is a long, narrow loch of around long, and typically around wide, following the line of the strath from the south west to north east. It is the sixth-largest loch in Scotland by area and over deep at its deepest. Ben Lawers on its north shore is, at , the tenth-highest mountain in the British Isles, and is the highest