Terra Associates, Inc. designed traffic signals to support the Highway 288 Expansion project in Brazoria County.
Three signals were designed in total located at 1) the termination of the SH288 toll lanes at an elevated T-Ramp intersection, 2) at the intersection of Discovery Bay Blvd and Sam’s Club Driveway and, 3) at the intersection of Hughes Ranch road and Smith Ranch Road. The latter two signals were at the base of the T-intersection and were part of an overpass system across SH288. The signals featured an interconnect design to maximize timing and efficiency.
Left turn lanes were added at the approaches to the intersection for improved traffic efficiency. New pavement markings, street signage and intersection striping with crosswalks and ramps were installed to make the signalized intersection fully ADA compliant.