Robin Williams Tunnel

USA / California / Sausalito / Highway 101
This tunnel was unofficially called the Waldo Tunnel, after a politician from the 1850s. It is also referred to as the Rainbow Tunnel, after the rainbows painted on the tunnel portals. It was renamed for Robin Williams in 2015.
Wikipedia article: http://en.wikipedia.org/wiki/Waldo_Grade#Robin_Williams_Tunnel
Nearby cities:
Coordinates:   37°50'40"N   122°29'10"W
This article was last modified 6 years ago