Travel Interstate 45 South (Gulf Freeway) to the Galveston Causeway. Soon after crossing the Causeway, I-45 becomes Broadway (SR-87, Ave. J). Continue traveling along Broadway for approximately 2.8 miles. Turn left on 23rd St. (Tremont St.) and travel north approximately .5 miles to Historic Downtown.
From Bolivar Peninsula:
Starting from Crystal Beach, travel approximately 10.7 miles to the Bolivar Ferry. Upon exiting the Ferry, take Ferry Road (SR-87) and head southeast approximately .9 miles. Turn right (west) onto Harborside Drive and travel approximately 1.5 miles. Turn left (south) onto 23rd Street (Tremont St.) and travel approximately .1 miles to Historic Downtown.