Specifications include, but are not limited to: BATA intends to enhance the communications infrastructure on the San Mateo-Hayward and Dumbarton Bridges at the toll plazas, and spurs to key connecting routes such as State Routes 101 and 880. Through this RFP, BATA is seeking one qualified consultant to prepare a preliminary planning study on each bridge that will assess the feasibility of these improvements by analyzing estimated costs, schedule, potential risks, and mitigations. The outcome of these preliminary planning studies will result in the recommendation of one or a set of preferred alternatives to advance into more robust evaluations, including a Caltrans Project Initiation Document (PID) and a Caltrans Project Approval and Environmental Document (PA&ED).