The new bridge needed to span over the Pretty Rocks Landslide in Denali National Park is to be launched using a unique launch scheme due to complex conditions.

The fast tracked project for a new steel bridge on Highway 1 featured a novel launch system designed by Somerset.

Somerset provided the design of derrick cranes for the new cable-stayed Harbor Bridge.

After the collapse of the I-35 spans in Minneapolis, the Jeremiah Morrow Bridge that featured the same truss spans needed to be demolished and replaced.