Galveston Bay is the second-busiest port in the nation by overall tonnage. Other major ports utilizing the bay include the Port of Texas City and the Port of Galveston. With its diverse marine life, Galveston Bay also produces more seafood than any bay in the nation except the Chesapeake. The Gulf Coast gained its present configuration during the most recent glacial period approximately 18 ka (thousands of years ago). Low global sea levels allowed the Texas mainland to extend significantly further south than it is presently, and the Trinity River had carved a deep canyon through present-day Bolivar Roads on its way
Port of Galveston parking lot for cruise passengers to leave their cars. It also charges an access fee for private operators to enter the cruise terminal area to pick up or drop off passengers. Several parking operators sued the port over these fees. In January 2017, the United States Federal Maritime Commission unanimously upheld the port's right to charge them. In February 2016, the port completed construction on the Galveston Downtown Transit Terminal. Designed to "connect the port to the city itself", the facility contains a shopping center and parking. Port of Galveston The Port of Galveston is the port of the city