North Fork Bridge

Photos 

North Fork Bridge Placer Co, CA

Photo taken by Craig Philpott

Enlarge

BH Photo #209622

Map 

Street View 

Facts 

Overview

Curved deck truss bridge over North Fork of Middle Fork of American River on FDR 96-Mosquito Ridge Road

Location

Placer County, California

Status

Open to traffic

History

Built 1946

Design

Steel Warren Deck truss with cantilevered elements

Dimensions

Length of largest span: 84.0 ft.
Total length: 492.8 ft.
Deck width: 24.0 ft.

Also called

North Fork of the Middle Fork American River Bridge
Mosquito Ridge Road Bridge
Circle Bridge

Approximate latitude, longitude

+39.02403, -120.72063   (decimal degrees)
39°01'27" N, 120°43'14" W   (degrees°minutes'seconds")

Approximate UTM coordinates

10/697318/4321915 (zone/easting/northing)

Quadrangle map:

Michigan Bluff

Elevation

1388 ft. above sea level

Average daily traffic

50

Inventory number

BH 11250 (Bridgehunter.com ID)

Inspection report (as of December 2018)

Overall condition: Good
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 98 (out of 100)
View more at BridgeReports.com

Categories 

Update Log 

• September 3, 2020: New Street View added by Geoff Hubbs
• July 15, 2013: New photos from Mike Lynch
• August 19, 2011: Updated by Craig Philpott: added photos, elevation data
• August 17, 2011: Updated by Craig Philpott: corrected location

Sources 

• Craig Philpott - craigphilpott63 [at] gmail [dot] com
• Mike Lynch - lynch3212 [at] wavecable [dot] com
• Geoff Hubbs

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