The road bridge collapse was in Svobodny, Amur region, a town 7,800 kilometres east of Moscow on the Trans-Siberian line.
A truck is seen driving onto the dialect which joins the two sides of the town.
Two huge sections of the span collapse as shown on the CCTV video.
The truck loaded with sand crashes to the surface below, with the driver suffering a broken leg and chest wounds, reported The Siberian Times.
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