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LINDLEY ROAD over MATTOLE RIVER

Map

Coordinates:
+40.25072, -124.16600
40°15'03" N, 124°09'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LINDLEY ROAD over MATTOLE RIVER
Structure number:04C0075
Location:0.5 MI NE MATTOLE RD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:226.4 ft. [69.0 m]
Total length:232.0 ft. [70.7 m]
Roadway width between curbs:11.8 ft. [3.6 m]
Deck width edge-to-edge:13.5 ft. [4.1 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Owner:County Highway Agency [02]
Year built:1925
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Suspension [13]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:50 [as of 2011]
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:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:25.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairGoodFairFair5025.0
March 2017FairGoodFairGood5019.6
November 2015GoodVery GoodGoodVery Good5035.2
July 2014GoodVery GoodGoodVery Good5035.2
November 2013GoodGoodGoodGood5035.2
June 2012GoodGoodGoodGood5035.2
August 2011GoodGoodGoodGood5035.2
July 2010GoodGoodGoodGood5035.5
September 2009GoodGoodGoodGood5035.5
March 2008GoodGoodGoodGood5035.5
October 2006GoodGoodGoodGood5035.5
December 2005GoodGoodGoodGood5035.5
July 2003GoodGoodGoodGood5035.5
June 2001FairGoodGoodSatisfactory5035.5
January 1999FairGoodGoodSatisfactory5035.5
April 1997FairGoodGoodSatisfactory5035.5
March 1995PoorSeriousCriticalSatisfactory502.0
February 1993PoorSeriousCriticalSatisfactory502.0
October 1990PoorSeriousPoorSatisfactory502.0