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1968 Map of Port Chicago

Name: 1968 Topographic Map of Port Chicago
Creator: U.S. Geological Survey
Published: 1969
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1969

About this map

Industrial and maritime activity define this coastal corridor where the Carquinez Strait meets Grizzly Bay. The landscape is a complex network of marshes and deep-water channels, notably the Port Chicago Reach and Roe Island Channel, supporting a heavy military and commercial presence. The sprawling Naval Reservation dominates the eastern waterfront near Port Chicago, while an oil refinery and the Monsanto facility signify the mid-century industrial expansion between Martinez and Avon.

Transport infrastructure is dense, featuring the Southern Pacific and Santa Fe railroads alongside the Pacific Highway. On the southern edge, the residential growth of Clyde and Vine Hill sits adjacent to the Mokelume Aqueduct and Contra Costa Canal. Local history is anchored by the IOOF Cemetery and schools like the John Muir Sch, reflecting the community's transition from early ranching at Morrow Island Farm to a major shipping and logistics hub.