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COUNTY ROAD over N.FK.EAST RIVER

Map

Coordinates:
+48.37944, -116.82111
48°22'46" N, 116°49'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD over N.FK.EAST RIVER
Structure number:000000000030140
Location:7.1 S. 2.0 E. COOLIN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.0 ft. [7.0 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:Other State Agencies [21]
Year built:1974
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Not applicable [N]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Critical [2 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 is scour critical; field review indicates that extensive scour has occurred at bridge foundations. [2]
Sufficiency rating:31.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$329,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorGoodGoodCritical2031.3
August 2016PoorGoodGoodCritical2031.3
August 2015PoorGoodGoodCritical2031.3
August 2014PoorGoodGoodCritical2031.3
August 2013PoorGoodGoodCritical2031.3
August 2011FairGoodGoodFair2071.8
August 2009FairGoodGoodFair2071.8
August 2007FairGoodGoodFair2071.8
August 2005FairGoodVery GoodFair2071.8
August 2003FairGoodVery GoodFair2071.8
August 2001FairGoodVery GoodFair2071.8
August 1999FairGoodVery GoodFair2071.8
August 1997FairGoodVery GoodFair2071.8
August 1995FairGoodVery GoodSatisfactory6082.5
August 1993FairGoodVery GoodSatisfactory3082.8
August 1991FairGoodVery GoodSatisfactory3082.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.115106900
Deck
Reinforced Concrete Top Flangesq. ft.480480000
Substructure
Reinforced Concrete Abutmentlinear ft.5505122
Bearings
Elastomeric Bearingeach4040000