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BIGELOW BL over I-579 NB&SB,RAMP B

Map 

Coordinates:
+40.44485, -79.99004
40°26'41" N, 79°59'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BIGELOW BL over I-579 NB&SB,RAMP B
Structure number:000000000001222
Old structure number:020400000502120 (from 1992 edition)
Location:BIGELOW BLVD. WB O/I579
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:169.0 ft. [51.5 m]
Total length:1020.1 ft. [310.9 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:5
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: July 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,523 [as of 2015]
Truck traffic:7% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:90.5

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201690.5FairSatisfactoryGoodSatisfactoryFO8523
July 201492.3FairSatisfactoryGoodSatisfactoryFO8937
July 201292.3FairSatisfactoryGoodSatisfactoryFO9082
February 201188.6FairSatisfactoryGoodSatisfactoryFO10939
February 200988.6FairSatisfactoryGoodSatisfactoryFO10939
February 200788.6FairSatisfactoryGoodSatisfactoryFO10820
February 200589.4FairSatisfactoryGoodSatisfactoryFO15153
February 200389.5FairSatisfactoryGoodSatisfactoryFO14767
February 200189.6FairSatisfactoryGoodSatisfactoryFO14505
February 199989.7Fair-GoodSatisfactoryFO14249
February 199791.2FairSatisfactoryGoodGoodFO9396
February 199591.1GoodGoodVery GoodGood-9023
February 199391.1GoodGoodVery GoodVery Good-8881