Gateway Expressway, Pinellas County FL $420-million Design-Build project that includes construction of a limited access, elevated toll facility connecting the south end of the Bayside Bridge to 118th Ave and US 19 to I-275 and the widening of I-275 to include express lanes. The project will include the construction of 27 bridges, MSE walls, concrete and asphalt paving, electronic tall gantries, lighting, signing and ITS installations.