09/02/15 - posted by Paul Judge
I'm not certain the link to this will work for everyone as it is for SF Chronicle subscribers. It hasn't been posted yet on the SF Gate site which is free.

"New map reveals waterways under the streets of San Francisco"
By Sam WhitingAugust 31, 2015
http://www.sfchronicle.com/art/article/New-map-reveals-waterways-under-the-streets-of-6476390.php
[ Next Message ] [ Last Message ]
[ Back to message list ]
The Western Neighborhoods Project is a 501(c)(3) nonprofit.