French TGV train on stone viaduct in Rhone-Alpes France - stock photo

Cize, France - July 9, 2015: French high speed train TGV operated by SNCF, national rail operator on Cize-Bolozon viaduct bridge in Ain, Rhone-Alpes region in France. This train was developed during the 1970s by GEC-Alsthom and SNCF. A TGV test train set the record for the fastest wheeled train, reaching 574.8 km/h (357.2 mph) on 3 April 2007. Viaduct of Cize-Bolozon in summer season in Bugey along Ain river. This viaduct is a combination rail and vehicular viaduct crossing the Ain gorge. An original span built in the same location in 1875 was destroyed in World War II. Reconstructed as an urgent post-war project due to its position on a main line to Paris, the new viaduct reopened in May 1950. It carries road and rail traffic at different levels.