
Walnut Creek and the surrounding Contra Costa cities appear here in a dense web of suburban development and protected green space. The map highlights the transition from the industrial and transport hubs of Martinez and Pacheco in the north to the residential valleys of Pleasant Hill and Lafayette. Significant regional infrastructure is visible, including the Mokelumne Aqueduct and the Contra Costa Canal Trail, which carve paths through the landscape alongside the major corridors of Interstate 680 and Highway 242.
66 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1896 · Carquinez Strait
USGS Topo · 1:62,500
1896 · Mt. Diablo
USGS Topo · 1:62,500
1897 · Concord
USGS Topo · 1:62,500
1898 · Karquines
USGS Topo · 1:62,500
1898 · Mt. Diablo
USGS Topo · 1:62,500
1901 · Karquines
USGS Topo · 1:62,500
1902 · Napa
USGS Topo · 1:125,000
1907 · Antioch
USGS Topo · 1:62,500
1908 · Antioch
USGS Topo · 1:62,500
1915 · Concord
USGS Topo · 1:62,500