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CAMP LAYMAN ROAD over MIDDLE FORK FEATHER RIV

Map

Coordinates:
+39.83291, -120.67519
39°49'58" N, 120°40'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CAMP LAYMAN ROAD over MIDDLE FORK FEATHER RIV
Structure number:09C0095
Location:0.2 MI SOUTH OF SR 70
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:13.5 ft. [4.1 m]
Owner:County Highway Agency [02]
Year built:1938
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:46.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodFairFair3546.9
September 2015FairVery GoodGoodSatisfactory20049.7
October 2013FairSatisfactoryGoodGood20049.7
October 2011FairSatisfactoryGoodSatisfactory20050.3
August 2009FairSatisfactoryGoodFair20047.4
September 2007FairSatisfactoryGoodFair20044.0
September 2005FairSatisfactoryGoodFair20044.0
June 2003FairSatisfactoryGoodFair20044.0
September 2001PoorSatisfactorySatisfactoryPoor20023.8
July 1999FairSatisfactorySatisfactoryFair20044.0
September 1997GoodGoodGoodGood20047.1
July 1994PoorSatisfactoryGoodCritical2005.0
August 1992PoorSatisfactoryGoodPoor20025.3