It is an arched steel bridge with three spans of 70 m , 170 m , and 70 m , for a total length of 310 m .
The next structure is the small river bridge , spanning the left arm of the Rhine .
Rhine is an arched steel Rhine with three spans of 70 m , 170 m , and 70 m , for a total length of 310 m .
The next structure is the small river bridge , spanning the left arm of the Rhine .