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SEWARD HIGHWAY over BIRD POINT OVERHEAD

Map 

Coordinates:
+60.93000, -149.34167
60°55'48" N, 149°20'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SEWARD HIGHWAY over BIRD POINT OVERHEAD
Structure number:1950
Location:MILE POINT 95.3
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:104.3 ft. [31.8 m]
Total length:108.6 ft. [33.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:24.3 ft. [7.4 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:6,771 [as of 2014]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Inventory rating:56.1 tons [51.0 metric tons]
Sufficiency rating:74.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201574.0Not deficientGoodGoodGood6771
June 201374.0Not deficientGoodGoodGood8396
June 201274.0Not deficientGoodGoodGood7909
June 201174.0Not deficientVery GoodVery GoodVery Good8610
May 200974.0Not deficientVery GoodVery GoodVery Good8120
August 200774.0Not deficientVery GoodVery GoodVery Good7310
May 200574.0Not deficientVery GoodVery GoodVery Good7634
September 200374.0Not deficientVery GoodVery GoodVery Good7690
June 200174.0Not deficientVery GoodVery GoodVery Good6430
July 199974.0Not deficientVery GoodVery GoodVery Good6377