Flatiron/Dragados LLC

The construction of the new US 181 Harbor Bridge is the culmination of years of research, dedication, collaboration, and public participation involving a number of local entities under the leadership and direction of the Texas Department of Transportation (TxDOT). The project is now in the final phase which includes the design and construction of the bridge.

The project includes replacement of the existing Harbor Bridge and reconstruction of portions of US 181, I-37 and the Crosstown Expressway. The project will include the development, design, construction, and maintenance of a total of 6.44 miles of bridge and connecting roadway. The bridge will include six-lane sections of US 181, three lanes in each direction with a median barrier, shoulders, and a bicycle and pedestrian shared-use path. Additionally, the project includes the reconstruction of approximately 1.6 miles of I-37, reconstruction of approximately one mile of the Crosstown Expressway and demolition of the existing Harbor Bridge.