Trailer Bridge, Inc. (NASDAQ Global Market: TRBR) announced that it is expanding its Dominican Republic sailings from every two weeks to weekly. The company will provide this service utilizing its existing vessels that currently link the ports of Jacksonville, Fla., San Juan, Puerto Rico, and Puerto Plata, Dominican Republic. The new service is expected to commence in the last week of January 2010. The company originally commenced sailing to the Dominican Republic in August 2007, and has grown its customer base significantly over the past two years. The added frequency of sailings will provide additional options for the company’s existing shipping customers, while also making Trailer Bridge’s value proposition more attractive for potential new shippers.