Share:

ANTON LARSEN BAY over RED CLOUD RIVER

Map

Coordinates:
+57.81659, -152.62564
57°48'60" N, 152°37'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ANTON LARSEN BAY over RED CLOUD RIVER
Structure number:0983
Location:MILE POINT 7.5
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:23.3 ft. [7.1 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:106 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 minimum criteria [6]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:67.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairGoodSatisfactoryFair10667.6
September 2016FairGoodSatisfactoryFair10380.9
September 2014FairGoodSatisfactorySatisfactory10092.1
September 2012FairGoodGoodFair10080.9
September 2010FairGoodGoodFair9479.3
September 2008FairGoodGoodFair10078.2
September 2006FairGoodGoodFair10079.9
September 2004FairGoodVery GoodFair10674.8
September 2002FairVery GoodVery GoodFair7975.1
July 2000FairVery GoodVery GoodFair7975.1
August 1998FairVery GoodVery GoodFair11174.7
June 1996GoodVery GoodVery GoodGood8089.2
June 1994GoodVery GoodVery GoodGood27087.9
August 1992GoodVery GoodVery GoodGood25088.0
May 1990GoodVery GoodVery GoodVery Good25088.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.4303904000
Deck
Reinforced Concrete Top Flangesq. ft.1,7601,760000
Wearing Surfacessq. ft.1,4801,480000
Substructure
Reinforced Concrete Abutmentlinear ft.7307300
Steel Pileeach40400
Steel Protective Coatingsq. ft.90420480
Reinforced Concrete Pier Caplinear ft.30102000
Bearings
Elastomeric Bearingeach112112000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.130676300
Steel Protective Coatingsq. ft.760760000