Creator
- Greene, H. G.1
- Jasper Ridge Biological Preserve (Agency)1
- John A. Volpe National Transportation Systems Center (U.S.)1
- Miller, David1
- Moss Landing Marine Laboratories1
- San Francisco GIS1
- Santa Clara County (Calif.). Planning Office1
- SeaPlan1
- Tehama County Public Works1
- U.S. Fish and Wildlife Service1
- United States. Bureau of Transportation Statistics1
- United States. National Park Service1