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GLENN HIGHWAY over EKLUTNA RIVER - N.B.

Map 

Coordinates:
+61.45167, -149.37333
61°27'06" N, 149°22'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GLENN HIGHWAY over EKLUTNA RIVER - N.B.
Structure number:1230
Location:MILE POINT 24.0
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:102.0 ft. [31.1 m]
Total length:106.0 ft. [32.3 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1977
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:30,460 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:80.2 tons [72.9 metric tons]
Inventory rating:30.6 tons [27.8 metric tons]
Sufficiency rating:69.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201569.8Not deficientSatisfactorySatisfactoryGood30460
July 201373.0Not deficientSatisfactoryGoodSatisfactory30460
July 201273.0Not deficientVery GoodGoodVery Good29950
July 201173.0Not deficientVery GoodVery GoodVery Good29950
June 200960.0Functionally obsoleteVery GoodVery GoodVery Good28150
July 200760.0Functionally obsoleteVery GoodVery GoodVery Good15764
June 200560.0Functionally obsoleteVery GoodVery GoodVery Good27250
September 200360.0Functionally obsoleteVery GoodVery GoodVery Good24600
September 200161.0Functionally obsoleteVery GoodVery GoodVery Good23002
August 199961.0Functionally obsoleteVery GoodVery GoodVery Good22261
June 199761.0Functionally obsoleteVery GoodVery GoodVery Good18326
May 199561.0Functionally obsoleteGoodGoodGood19218
September 199361.0Functionally obsoleteGoodGoodGood16508
July 199161.0Functionally obsoleteGoodGoodGood15750