Central Freeway - Route Description

Route Description

The Central Freeway begins at a directional "Y" interchange at the west end of Interstate 80 in the South of Market neighborhood, and travels west above Division Street and 13th Street. This interchange also includes access between the Bayshore Freeway, which carries US 101 to the south, and the one-way pair of 9th and 10th Streets. As it approaches the end, US 101 exits onto Mission Street to access Van Ness Avenue, which it follows north to Lombard Street and the Golden Gate Bridge. The remainder of the freeway is signed as exit 434B from US 101, and comes to the surface at Market Street and Octavia Boulevard, the latter continuing north to Oak and Fell Streets, a one-way pair west to Golden Gate Park. No traffic from Market Street is allowed to turn onto the freeway, but traffic from the freeway may turn right onto Market. The first opportunity for traffic that instead continues onto the boulevard to leave it is east on Page Street.

Before the Loma Prieta earthquake, the freeway continued beyond Fell Street and then curved northeast, with the northbound side ending at a ramp to Golden Gate Avenue and Franklin Street, and the southbound level touching down to the northwest at Turk and Gough Streets. This land remains mainly undeveloped, filled primarily by parking lots.