It is a composite steel bridge with two spans with lengths of 46.4 m and 52.2 m , for a total length of 98.6 m .
From the south end , the first structure spans the Mainz - Mombach floodplain .
Mainz - Mombach is a composite Mainz - Mombach   with two spans with lengths of 46.4 m and 52.2 m , for a total length of 98.6 m .
From the south end , the first structure spans the Mainz - Mombach floodplain .