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DALTON HIGHWAY over ATIGUN RIVER NO. 2

Map 

Coordinates:
+68.45167, -149.35500
68°27'06" N, 149°21'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DALTON HIGHWAY over ATIGUN RIVER NO. 2
Structure number:1333
Location:MILE POINT 271.3
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:110.9 ft. [33.8 m]
Total length:335.0 ft. [102.1 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2012 

Status:Open, no restriction [A]
Average daily traffic:105 [as of 2011]
Truck traffic:51% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:95.2 tons [86.5 metric tons]
Inventory rating:43.8 tons [39.8 metric tons]
Sufficiency rating:89.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201289.0Not deficientGoodVery GoodGood105
July 201088.3Not deficientGoodVery GoodGood175
July 200888.1Not deficientGoodVery GoodGood190
August 200687.3Not deficientGoodVery GoodVery Good270
July 200487.7Not deficientGoodVery GoodVery Good237
July 200286.7Not deficientVery GoodVery GoodVery Good230
July 200086.7Not deficientVery GoodVery GoodVery Good230
August 199829.1Structurally deficientFairSeriousFair240
August 199632.6Structurally deficientFairSeriousSatisfactory134
July 199458.8Structurally deficientGoodPoorSatisfactory100
June 199259.8Structurally deficientGoodPoorSatisfactory100
July 199059.8Structurally deficientGoodPoorSatisfactory100