This is where using postgres/postgis or something that lets you edit a map
would come in handy.  How do I figure out all the edge segments of Lake St.
manually?

----- Forwarded Message ----
From: Louisa Roberts <skipping_cows@yahoo.com>...

You might also want to include Lake Street in your planner.  It is a very
safe street with a great bike path.  In planning a trip from the Richmond
to Laurel Heights, your route had me go down a huge hill to Cabrillo, and
then back up a hill at Arguello when I could have just hopped over a few
easy blocks to Lake Street and then taken that street for most of the way.