Poway Valley (San Diego County)

1939

1:32k

San Diego 1991.

1990

Phi, P. Bach

Progress Map, California Interstate Highways and Other Portions, January 1963.

1963

California Department of Transportation, Division of Highways

1:1m

San Diego Area, California.

1972

Millsap, Darrel

San Diego, California.

1999

Unique Media Inc.

Bird's eye view of San Diego and its Back Country. Text: The U.S. Grant Hotel.

1915

U.S. Grant Hotel

(Verso) State Highway Map, 1986.

1986

California Department of Transportation (CALTRANS)

(Verso) California State Highways, December 1975.

1975

California Department of Transportation (CALTRANS)

(Verso) Road Map of the State of California, 1953.

1953

California Department of Public Works, Division of Highways

(Verso) State Highway Map, California, 1965.

1965

California Department of Public Works, Division of Highways