American Society of Civil Engineers

Region 9

National Historic Civil Engineering Landmarks


San Diego Section
Landmarks List
Los Angeles Section
Landmarks List
San Francisco Section
Landmarks List
Sacramento Section
Landmarks List


Landmark NameSectionCity/CountyLatitudeLongitude
All American Canal (N) ImperialCounty 32.8831 -122.4549
Alvord Lake Bridge (N) San FranciscoCounty 37.7690 -114.4650
Arroyo Seco Parkway (N) Los Angeles County 34.0731 -118.2339
Bidwell Bar Suspension Bridge (N) Sacramento County 39.5500 -121.1949
Central Pacific Railroad (N) Sacramento County 38.5556 -121.4689
Colorado River Aqueduct (N) San Bernardino/Riverside County Begin (East):
Lat: 34.31618
Lon: -114.15776
End (West):
Lat: 33.8372
Lon: -117.3781
First Owens River-Los Angeles Aqueduct (N) Los AngelesInyo 36.9757 -118.2105
Folsom Hydroelectric Power System (N) Sacramento County 38.6806 -121.1756
Golden Gate Bridge (N) San Francisco County 37.8197 -122.4786
Morris Dam (N) Los AngelesCounty 34.1748 -117.8810
Pelton Impulse Water Wheel (N) Sacramento County 39.4519 -121.0486
San Francisco-Oakland Bay Bridge (N) San Francisco County 37.8181 -122.3467
Sweetwater Dam (N) San Diego County 32.6914 -117.0081
Tehachapi Loop Railroad Line (N) Los Angeles County 35.2008 -118.5369
Tioga Pass Road (N) Los Angeles County Begin (West):
Lat: 37.7527
Lon: -119.7976
End (East):
Lat: 37.9108
Lon: -119.2579
Tustin Blimp Hangars (N) Los Angeles County 33.7068 -117.8217