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CHINIAK HIGHWAY over ROSLYN CREEK

Map

Coordinates:
+57.61805, -152.32430
57°37'05" N, 152°19'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHINIAK HIGHWAY over ROSLYN CREEK
Structure number:0208
Location:MILE POINT 6.4
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:30.8 ft. [9.4 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1974
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:2
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:166 [as of 2017]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
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:80.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairGoodSatisfactoryGood16680.2
September 2016FairGoodSatisfactoryGood25092.7
September 2014FairGoodSatisfactoryGood25092.7
September 2012GoodGoodGoodGood17093.4
September 2010GoodGoodGoodGood17091.7
September 2008GoodGoodGoodGood10092.4
September 2006GoodGoodGoodGood16093.5
September 2004GoodGoodGoodGood16593.5
September 2002FairVery GoodFairFair22581.6
July 2000FairVery GoodFairFair22581.6
August 1998FairVery GoodFairFair22081.6
June 1996GoodVery GoodVery GoodGood16192.7
June 1994GoodVery GoodVery GoodGood12093.3
August 1992GoodVery GoodVery GoodGood18092.9
May 1990GoodVery GoodVery GoodGood18092.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.430424060
Deck
Reinforced Concrete Top Flangesq. ft.1,7601,63013000
Wearing Surfacessq. ft.1,4801,480000
Concrete Protective Coatingsq. ft.1,4801,480000
Substructure
Reinforced Concrete Abutmentlinear ft.70521800
Steel Pileeach43100
Steel Protective Coatingsq. ft.100100000
Reinforced Concrete Pier Caplinear ft.3023700
Bearings
Elastomeric Bearingeach112112000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.130805000
Steel Protective Coatingsq. ft.760760000