2007. Marin County Department of Public Works. Airports data was digitized from known locations under the recommendation of Marin County Department of Public Works. San Rafael (Calif.). County Of Marin.
2004. DTIS. Bay Area Bridges. Includes San Francisco-Oakland Bay Bridge, Golden Gate Bridge, Third Street Bridge. San Francisco (Calif.). Department Of Telecommunications and Information Services.
2007. Marin County Community Development Agency. Bikeways were defined by the "Marin County Bicycle and Pedestrian Master Plan" (January 2000) and "Marin County Unincorporated Area Bicycle and Ped... San Rafael (Calif.). County Of Marin.
2014. Marin County Community Development Agency. Bikeways were defined by the "Marin County Bicycle and Pedestrian Master Plan" (January 2000) and "Marin County Unincorporated Area Bicycle and Ped... County of Marin.
2007. Various sources. County Connection Shuttle Bus Routes were created from information provided by the County Connection Shuttle. Bus routes were extracted from exist... San Rafael (Calif.). County Of Marin.
2007. Golden Gate Transit District. Golden Gate Ferry routes were digitized from the "Winter 2003-2004 Golden Gate Bus Ferry Transit Guide.". San Rafael (Calif.). County Of Marin.
2007. Golden Gate Transit. Park and Ride data shows Golden Gate Transit Park Ride lots. Data was digitized from the Winter 2003-2004 "Golden Gate Bus Ferry Transit Guide.". San Rafael (Calif.). County Of Marin.