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NORTH RIVER ROAD over NORTH RIVER

Map

Coordinates:
+46.79381, -123.53222
46°47'38" N, 123°31'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NORTH RIVER ROAD over NORTH RIVER
Structure number:081171000000000
Location:00.0 PACIFIC CO LIN
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:51.8 ft. [15.8 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:1959
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:140 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:48.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,952,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairFairFairGood14048.7
June 2017FairFairFairGood14048.7
June 2016FairFairFairGood14048.5
June 2015FairFairFairGood14048.5
June 2014FairFairFairGood14049.8
June 2012FairSatisfactorySatisfactoryGood14072.8
August 2010FairSatisfactorySatisfactoryGood14072.8
November 2008FairSatisfactorySatisfactoryGood14072.8
November 2006FairSatisfactorySatisfactoryGood14272.8
November 2004FairSatisfactorySatisfactoryGood14272.8
January 2004FairSatisfactorySatisfactoryGood14272.8
April 2002FairFairFairFair28258.9
March 2000FairFairFairFair28258.9
January 1998FairFairFairGood28260.9
April 1997FairFairFairGood28260.9
March 1996FairFairFairGood28260.9
April 1995FairSatisfactorySatisfactoryGood28273.2
March 1994GoodGoodGoodGood28273.2
May 1993GoodGoodGoodGood28273.2
April 1992GoodGoodGoodGood28273.2