US-101 - Exit 451
US-101 South - Exits 451B and 451A
US-101 south at Exit 451B - I-580/Richmond Bridge/Oakland. Approaching Exit 451A - Andersen Drive/Francisco Blvd. This is the western end of I-580.
US-101 South - Exits 451B and 451A
US-101 south at Exit 451B - I-580/Richmond Bridge/Oakland. Approaching Exit 451A - Andersen Drive/Francisco Blvd. US-101 continues south towards San Francisco.