The Galveston-Port Bolivar ferry takes travelers on SH 87 between Galveston Island and the Bolivar Peninsula. One vessel is in operation 24 hours per day. A second vessel will be placed in service at 6:30 a.m. After this departure, the two vessels will operate based on traffic volumes, and will space themselves to carry traffic as efficiently and safely as possible. A third vessel will be placed in service during the afternoon period in necessary. Up to five vessels may be operated for summer and holiday traffic.