State Route 47 begins at the south end of the Harbor Freeway (I-110) in the Los Angeles neighborhood of San Pedro and heads east to the Vincent Thomas Bridge, with only one interchange — at Harbor Boulevard — before the 1963 suspension bridge over the main channel of Los Angeles Harbor. After coming back to ground level on Terminal Island, SR 47 becomes the locally maintained Seaside Avenue at the interchange with Ferry Street, where there was a toll plaza until 2000. The freeway ends just beyond at Navy Way, after which the road enters Long Beach and becomes Ocean Boulevard, which was rebuilt as a freeway in 2007. However, SR 47 must exit the freeway onto its frontage roads, intersecting Henry Ford Avenue before turning north onto the Terminal Island Freeway. Ocean Boulevard leads east over the Gerald Desmond Bridge and becomes Interstate 710, with access to downtown Long Beach.