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CHINIAK HIGHWAY over DEADMAN CREEK

Map

Coordinates:
+57.59456, -152.47998
57°35'40" N, 152°28'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHINIAK HIGHWAY over DEADMAN CREEK
Structure number:0286
Location:MILE POINT 18.7
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
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:529 [as of 2017]
Truck traffic:15% 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 minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:71.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairGoodSatisfactoryGood52971.8
September 2016FairGoodSatisfactoryGood55688.8
September 2014FairGoodSatisfactoryGood42090.0
September 2012FairGoodSatisfactoryGood36091.6
September 2010FairGoodSatisfactoryGood35090.0
September 2008FairGoodSatisfactoryGood17091.7
September 2006FairGoodSatisfactoryGood26092.6
September 2004FairGoodSatisfactoryGood26592.5
September 2002FairVery GoodFairGood41078.6
July 2000FairVery GoodFairGood41078.5
August 1998FairVery GoodFairGood40079.7
June 1996GoodVery GoodGoodGood27791.6
June 1994GoodVery GoodGoodGood27092.2
August 1992GoodVery GoodGoodGood27092.2
May 1990GoodVery GoodVery GoodGood27092.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.43028015000
Deck
Reinforced Concrete Top Flangesq. ft.1,7601,760000
Wearing Surfacessq. ft.1,4801,4404000
Concrete Protective Coatingsq. ft.1,4801,480000
Substructure
Reinforced Concrete Abutmentlinear ft.70571300
Steel Pileeach40400
Steel Protective Coatingsq. ft.9090000
Reinforced Concrete Pier Caplinear ft.3022800
Bearings
Elastomeric Bearingeach112112000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1301072300
Steel Protective Coatingsq. ft.760760000