2002. DPT. Bike route network layer shows the City and County of San Frnacisco the bike lanes, routes, wide curb lanes, etc. San Francisco (Calif.). Department Of Telecommunications and Information Services.
2004. DPT. Speed limit column was added to a 1998 street centerline shapefile. Speed limits are indicated primarily for streets that have speeds higher than ... San Francisco (Calif.). Department Of Telecommunications and Information Services.
2004. DPT. Traffic control signal locations in City and County of San Francisco. San Francisco (Calif.). Department Of Telecommunications and Information Services.