Blackhawk, California Highways, Secondary Highways, etc

Latitude: 37.8299 (37°49′47″N), Longitude: -121.9417 (121°56′30″W)

Latitude: 37.804 (37°48′15″N), Longitude: -121.9037 (121°54′13″W)

Latitude: 37.8298 (37°49′47″N), Longitude: -121.9401 (121°56′24″W)

Latitude: 37.8151 (37°48′55″N), Longitude: -121.9139 (121°54′50″W)

Latitude: 37.8037 (37°48′13″N), Longitude: -121.9046 (121°54′17″W)

Latitude: 37.8099 (37°48′36″N), Longitude: -121.9028 (121°54′10″W)

Latitude: 37.8089 (37°48′32″N), Longitude: -121.9033 (121°54′12″W)

Latitude: 37.8004 (37°48′1″N), Longitude: -121.9121 (121°54′44″W)

Latitude: 37.8003 (37°48′1″N), Longitude: -121.9116 (121°54′42″W)

Latitude: 37.8019 (37°48′7″N), Longitude: -121.905 (121°54′18″W)

Latitude: 37.8248 (37°49′29″N), Longitude: -121.915 (121°54′54″W)

Latitude: 37.8011 (37°48′4″N), Longitude: -121.9152 (121°54′55″W)

Latitude: 37.8014 (37°48′5″N), Longitude: -121.916 (121°54′57″W)

Latitude: 37.7993 (37°47′57″N), Longitude: -121.8781 (121°52′41″W)

Latitude: 37.8317 (37°49′54″N), Longitude: -121.9422 (121°56′32″W)

Latitude: 37.8332 (37°49′59″N), Longitude: -121.9413 (121°56′29″W)

Latitude: 37.8328 (37°49′58″N), Longitude: -121.9413 (121°56′29″W)

Latitude: 37.8026 (37°48′9″N), Longitude: -121.9031 (121°54′11″W)

Latitude: 37.8023 (37°48′8″N), Longitude: -121.9031 (121°54′11″W)

Latitude: 37.8007 (37°48′3″N), Longitude: -121.9059 (121°54′21″W)