Creator
- California. Metropolitan Transportation Commission22
- Bay Area Open Space Council8
- Conservation Lands Network8
- GreenInfo Network (Firm)8
- MTC8
- San Francisco Bay Area Upland Habitat Goals Project8
- Marin County Community Development Agency2
- U.S. Department of Commerce, Bureau of the Census, Geography Division2
- California. Department of Fish and Game1
- DTIS1
- Golden Gate Transit1
- Golden Gate Transit District1
- Marin County Department of Public Works.1
- MarinMap1
- Nelson/Nygaard1
- Various sources1