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I-82 over COFFIN ROAD

Benton County, Washington

Map

Coordinates:
+46.02558, -119.22506
46°01'32" N, 119°13'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-82 over COFFIN ROAD
Structure number:0012303A0000000
Location:9.9 E JCT US 395
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:129.9 ft. [39.6 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1983
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,121 [as of 2012]
Truck traffic:24% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,144,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood812197.2
March 2015GoodGoodGoodGood812197.2
March 2013GoodGoodGoodGood799897.3
March 2011GoodGoodGoodGood799897.3
March 2009GoodGoodGoodGood779997.3
January 2007GoodGoodGoodGood700097.3
April 2005GoodGoodGoodGood700097.3
April 2003GoodGoodGoodGood700097.3
March 2001FairSatisfactorySatisfactoryGood700097.3
March 1999FairSatisfactorySatisfactoryGood526697.5
April 1997FairSatisfactorySatisfactoryGood526697.5
July 1995FairSatisfactorySatisfactoryGood526696.2
July 1993GoodGoodGoodGood680097.5
June 1991GoodGoodGoodGood680097.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.804802110
Deck
Reinforced Concrete Decksq. ft.5,0925,092000
Substructure
Reinforced Concrete Abutmentlinear ft.8282000
Joints
Pourable Jointlinear ft.7607600
Open Jointlinear ft.7607600
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.268268000