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LOOP RD/C STREET over ANCHORAGE PORT ACCESS

Map 

Coordinates:
+61.22333, -149.88167
61°13'24" N, 149°52'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LOOP RD/C STREET over ANCHORAGE PORT ACCESS
Structure number:0455
Location:MILE POINT 0.6
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:150.9 ft. [46.0 m]
Total length:2655.0 ft. [809.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1975
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:19
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:9,600 [as of 2014]
Truck traffic:47% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:37.3 tons [33.9 metric tons]
Inventory rating:34.1 tons [31.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:92.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201592.5Functionally obsoleteSatisfactoryGoodSatisfactory9600
August 201392.5Functionally obsoleteSatisfactoryGoodSatisfactory9600
August 201193.0Functionally obsoleteSatisfactoryVery GoodSatisfactory10015
September 200993.0Functionally obsoleteSatisfactoryVery GoodSatisfactory9713
August 200793.0Functionally obsoleteSatisfactoryVery GoodSatisfactory9860
June 200592.9Functionally obsoleteSatisfactoryVery GoodSatisfactory11023
August 200380.7Functionally obsoleteFairVery GoodFair10850
May 200180.5Functionally obsoleteFairVery GoodFair13125
May 199980.4Functionally obsoleteFairVery GoodFair13343
May 199793.8Functionally obsoleteSatisfactoryVery GoodGood11743
June 199594.8Functionally obsoleteSatisfactoryVery GoodGood15029
May 199393.8Functionally obsoleteFairSatisfactorySatisfactory14796
July 199195.0Functionally obsoleteSatisfactorySatisfactorySatisfactory13265
June 198980.7Functionally obsoleteSatisfactorySatisfactorySatisfactory13265