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Clarks Crossing Bridge

Clarks Crossing Bridge

Primary Photographer(s): Nathan Holth

Bridge Documented: April 8, 2013

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and Videos
View Maps
and Links

Facility Carried / Feature Intersected
Annapolis Road Over Gualala River
Location
Rural: Sonoma County, California: United States
Construction Date and Builder / Engineer
1920 By Builder/Contractor: Unknown
Rehabilitation Date
1971
Main Span Length
181.0 Feet (55.2 Meters)
Structure Length
181.0 Feet (55.2 Meters)
Roadway Width
15.4 Feet (4.69 Meters)
Spans
1 Main Span(s)
Inventory Number
20C0141

Historic Significance Rating (HSR)
View Information About HSR Ratings

Bridge Documentation

View Archived National Bridge Inventory Report - Has Additional Details and Evaluation

With the arch-like shape formed by the Parker truss configuration, this is an attractive looking pin-connected truss bridge located in a highly rural location. Despite its rural location and how little traffic it carries, the bridge has a lot of alterations, making the bridge's historic integrity fairly low. The portal bracing has been replaced with a modern, bolted substitute. Added bracing runs from the portal bracing to the top chord. The end post has bolted alterations including added plate. Some diagonal members have either been replaced or had an additional member added.

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Photo Galleries and Videos: Clarks Crossing Bridge

 

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Bridge Photo-Documentation

Original / Full Size Photos
A collection of overview and detail photos. This gallery offers photos in the highest available resolution and file size in a touch-friendly popup viewer.
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View Photo Gallery

Bridge Photo-Documentation

Mobile Optimized Photos
A collection of overview and detail photos. This gallery features data-friendly, fast-loading photos in a touch-friendly popup viewer.
Alternatively, Browse Without Using Viewer

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View Video

CarCam: Northwestbound Crossing

Full Motion Video
Note: The downloadable high quality version of this video (available on the video page) is well worth the download since it offers excellent 1080 HD detail and is vastly more impressive than the compressed streaming video. Streaming video of the bridge. Also includes a higher quality downloadable video for greater clarity or offline viewing.

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Maps and Links: Clarks Crossing Bridge

Coordinates (Latitude, Longitude):

Search For Additional Bridge Listings:

Bridgehunter.com: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

Bridgehunter.com: View listed bridges within 10 miles (16 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 10 miles (16 kilometers) of this bridge.

2021 National Bridge Inventory: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

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