Creator
- United States. Bureau of the Census. Geography Division15
- California. Department of Transportation10
- Thomas, William G., 1964-6
- National Atlas of the United States4
- United States. Bureau of Transportation Statistics4
- Hunt, Raquel3
- Sacramento County GIS3
- County of San Mateo Information Services Department2
- Instituto Nicaragüense de Estudios Territoriales2
- Kelso, Nathaniel Vaughn2
- Patterson, Tom2
- Sāzmān-i Naqshahʹbardārī-i Kishvar2
- Albania. State Authority for Geospatial Information1
- Azerbaijan. State Committee Land and Cartography1
- Botswana. Department of Surveys and Mapping1
- California. Metropolitan Transportation Commission1
- Centre de recherche géographique et de production cartographique (Brazzaville, Congo)1
- Centro Nacional de Cartografia e Teledetecção (Mozambique)1
- Centro Nacional de Registros (El Salvador)1
- Colton, J. H. (Joseph Hutchins), 1800-18931