Thang Long Bridge
Structure: a steel truss bridge.
Structure: The road and rail joint, including 2 floors. The bridge has 25 spans of the main bridge 46 bridge and the path of the rail and non-motorized vehicles.
Floor 1: There are 2 separate lane bridge, 3.5 m wide (one lane) for a primitive means. The middle layer 1 is reserved for the running train routes Van Dien - Northern Red 11m width.
Floor 2: for motor vehicles with a width of 21m, the concrete bridge, 2 lanes for pedestrians visiting.