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BL OF THE ALLIES over CLIFF

Map

Coordinates:
+40.43503, -79.98681
40°26'06" N, 79°59'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BL OF THE ALLIES over CLIFF
Structure number:000000000001324
Old structure number:020885035100010 (from 1992 edition)
Location:AT STEVENSON STREET
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:27.9 ft. [8.5 m]
Total length:336.0 ft. [102.4 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1950
Year reconstructed:2001
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:12
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,919 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Good [7 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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:74.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$224,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201674.5FairGoodGoodSatisfactoryFO24919
March 201465.6FairVery GoodGoodFairFO20266
March 201277.3FairVery GoodVery GoodSatisfactoryFO20596
May 201076.7FairVery GoodVery GoodSatisfactoryFO23715
May 200876.7FairVery GoodVery GoodSatisfactory-23715
May 200676.0FairVery GoodVery GoodSatisfactory-27418

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,7241,724000
Deck
Reinforced Concrete Decksq. ft.6,3346,2716300
Wearing Surfacessq. ft.6,0226,022000
Concrete Protective Coatingsq. ft.6,0226,022000
Substructure
Reinforced Concrete Pier Walllinear ft.143129950
Reinforced Concrete Abutmentlinear ft.34241000
Reinforced Concrete Pier Caplinear ft.1771621230
Joints
Other Jointlinear ft.264264000
Bearings
Elastomeric Bearingeach6565000
Fixed Bearingeach6565000
Steel Protective Coatingsq. ft.129,038129,038000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.340340000
Deck
Reinforced Concrete Slabsq. ft.652645700
Wearing Surfacessq. ft.624624000