Yep, here-ish for the later standard-gauge tunnel over toward Railroad Ave in Woodacre: https://www.google.com/maps/@38.0043212,-122.6207934,115m/data=!3m1!1e3

Yep, here-ish for the later standard-gauge tunnel over toward Railroad Ave in Woodacre: https://www.google.com/maps/@38.0043212,-122.6207934,115m/data=!3m1!1e3?hl=en https://www.google.com/maps/@38.0043212,-122.6207934,115m/da... https://www.google.com/maps/d/viewer?mid=1SkFrgLj-TR4gyw9Y4mqcKWAUZUw&hl=en_US&ll=38.19757197708177%2C-122.787061&z=9 https://www.google.com/maps/d/viewer?mid=1SkFrgLj-TR4gyw9Y4m... Some relevant pages: https://web.archive.org/web/20130107031505/https://www.marinhistory.org/article_BothinTunnel.html https://web.archive.org/web/20130107031505/https://www.marin... https://www.marindirect.com/fxhistory/whiteshill.html https://www.marindirect.com/fxhistory/whiteshill.html http://www.pacificng.com/template.php?page=roads/ca/npc/gotg.htm http://www.pacificng.com/template.php?page=roads/ca/npc/gotg...