Waldo Tunnel USGS San Francisco North Quad, California, Topographic Map

Waldo Tunnel is a Tunnel in the state of California (county of Marin), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 37.84437 and W -122.48581. Waldo Tunnel is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS San Francisco North quad. The nearest major town is Sausalito, CA.