Traffic flow diagrams showing vehicular, service, emergency and heavy truck traffic while ferry terminal is being developed and rebuilt. The Bridgeport Ferry operates between Port Jefferson, NY and Bridgeport, CT. Ridership is about 1,000,000 people per year with about 400,000 vehicles for the year. The diagrams developed at Harriman became important pieces of graphics to understand the flow of all traffic, including weekend commuters, as well as daily passengers and to allow for emergency services and freight transportation. Each commuting vessel contains a dual-level car deck with capacity ranging from 85 to 120. Travel time taking the Bridgeport Ferry across Long Island Sound is approximately 1 hour and 15 minutes.