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CHENA HOT SPR RD over NORTH FORK CHENA RIVER

Map

Coordinates:
+64.94422, -146.25175
64°56'39" N, 146°15'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHENA HOT SPR RD over NORTH FORK CHENA RIVER
Structure number:0234
Location:MILE POINT 44.0
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:60.0 ft. [18.3 m]
Total length:181.8 ft. [55.4 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans 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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:307 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:85.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactorySatisfactorySatisfactory30785.9
August 2014FairSatisfactorySatisfactorySatisfactory28891.0
August 2012FairSatisfactorySatisfactorySatisfactory30590.8
August 2010FairSatisfactorySatisfactorySatisfactory28591.0
June 2008FairSatisfactorySatisfactorySatisfactory33390.6
July 2006FairSatisfactorySatisfactorySatisfactory27090.2
June 2004FairSatisfactorySatisfactorySatisfactory37789.2
July 2002FairSatisfactoryFairSatisfactory30176.5
September 2000FairFairFairFair30175.4
May 1998FairFairFairFair32575.1
July 1996GoodGoodGoodGood30091.2
August 1994GoodGoodGoodGood29685.7
June 1992GoodGoodGoodGood13287.0
June 1990GoodGoodGoodGood13287.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.89075612590
Steel Protective Coatingsq. ft.9,8303,2443,2443,24498
Deck
Reinforced Concrete Decksq. ft.5,3804,0351,291540
Substructure
Reinforced Concrete Pier Walllinear ft.7067300
Reinforced Concrete Abutmentlinear ft.6057300
Steel Pileeach1201200
Steel Protective Coatingsq. ft.2,79092292092028
Reinforced Concrete Pier Caplinear ft.7070000
Joints
Pourable Jointlinear ft.3003000
Compression Jointlinear ft.3030000
Bearings
Movable Bearingeach1511400
Steel Protective Coatingsq. ft.1501100400
Fixed Bearingeach1511040
Steel Protective Coatingsq. ft.1501100040
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.360356400
Steel Protective Coatingsq. ft.2,1802,1580022