I-4 Leroy Selmon Expressway/Crosstown Connector $389 million ARRA Contractor financed project which consists of a limited-access interchange extending from the Lee Roy Selmon Expressway north along the west side of 31st Street to I-4. The construction consists of segmental and Florida Bulb-T girder bridges on drilled shaft foundations, widening and deck replacement on the Selmon Expressway, MSE walls, drainage installation, lighting, signalization, architectural features and a state-of-the-art toll facility with an automated high vehicular speed toll collection system.