Photos: Clyde Charles Brown · CC BY-SA 4.0 · Clotee Pridgen Alloc… · CC BY-SA 3.0 · Dan Bluestein · CC BY 2.0 (3, 4, 5)
Free. The bridge section runs 6am to 9pm daily and is gated, so time your walk by the close. Start at Shellmound Street in Emeryville or the Bridge Yard building in Oakland. Restrooms are at the Bridge Yard and the Yerba Buena touchdown.