Tay Rail Bridge of Dundee "in respect of his meritorious services as engineer of the bridge. ..." On 20 June 1879, Queen Victoria crossed the bridge during her return south from staying at Balmoral; Bouch was presented to her before she did so. On 26 June 1879, he was knighted by the Queen at Windsor Castle. On the night of 28 December 1879 at 7.15 pm, 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
Martyrs Bridge (Bamako) palace. From the south of the bridge runs Avenue de l'Unite Africain, the major route from the city centre south to Bamako-Senou Airport. In 1982 a second road bridge, the King Fahd Bridge, was opened just 500 meters upstream. Both bridges connect the central city neighborhood of Commune III with Badalabougou. Prior to the 1950s, the only crossing of the Niger at Bamako was at the Sotuba Causeway, 8 kilometers downstream from the city, which is a low water crossing of cut stone at the location of a natural rapids. The Aigrettes Dam, 200 kilometers upstream, is a hydroelectric station