Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
National Historic Civil Engineering Landmark Plaque
Photographer: Syd Whittle
Taken: June 19, 2009
Caption: National Historic Civil Engineering Landmark Plaque
Additional Description: This site has been designated as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers.
Submitted: June 19, 2009, by Syd Whittle of El Dorado Hills, California.
Database Locator Identification Number: p67712
File Size: 4.015 Megabytes

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