High Quality Content by WIKIPEDIA articles! The Wabasha Street Bridge is a segmental bridge that spans the Mississippi River in downtown St. Paul, Minnesota. There are actually two separate bridges, one for northbound and one for southbound traffic. The use of a concrete segmental box girder bridge provided a construction advantage because no falsework needed to be built beneath the bridge. The bridge was built in 1996 by Lunda Construction Company and was designed by Toltz, King, Duvall, Anderson & Associates, Inc.. A large opening ceremony was planned, with bridge closed to traffic and free ice cream.