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RAMP G to FT. DUQ over ALLEG.RIV. FT DUQ WARF

Map

Coordinates:
+40.44321, -80.00853
40°26'36" N, 80°00'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP G to FT. DUQ over ALLEG.RIV. FT DUQ WARF
Structure number:000000000002821
Old structure number:028041050000000 (from 1992 edition)
Location:RP.NB FROM 10TH ST.BYPASS
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:125.0 ft. [38.1 m]
Total length:1008.9 ft. [307.5 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Vertical clearance below bridge:3280.7 ft. [999.9 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1968
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:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: February 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,859 [as of 2014]
Truck traffic:7% 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:76.9 tons [69.9 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:93.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201593.0FairSatisfactorySatisfactoryGood-3859
February 201392.0FairSatisfactorySatisfactoryGood-3859
February 201192.0FairFairSatisfactoryGood-17637
February 200992.0FairFairSatisfactorySatisfactory-3901
February 200792.0FairFairSatisfactorySatisfactory-3839
February 200592.0FairFairSatisfactorySatisfactory-3801
February 200393.0FairFairSatisfactorySatisfactory-4097
March 200193.0FairFairSatisfactorySatisfactory-4025
March 199982.0FairFairFairSatisfactory-3954
March 199779.8FairFairFairSatisfactory-3807
March 199581.0FairSatisfactoryFairSatisfactory-3649
March 199382.0FairSatisfactoryFairSatisfactory-3535

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.2412014000
Steel Protective Coatingsq. ft.21,50621,506000
Steel Girder/Beamlinear ft.2,9962,996000
Steel Protective Coatingsq. ft.86,02586,025000
Deck
Reinforced Concrete Decksq. ft.27,27317,182010,0910
Wearing Surfacessq. ft.21,147021,14700
Superstructure
Steel Floor Beamlinear ft.50320180
Steel Protective Coatingsq. ft.21,50621,506000
Substructure
Reinforced Concrete Pier Walllinear ft.9494000
Reinforced Concrete Abutmentlinear ft.2222000
Reinforced Concrete Pier Caplinear ft.124124000
Joints
Strip Seal Jointlinear ft.150150000
Other Jointlinear ft.6363000
Bearings
Movable Bearingeach2112900
Steel Protective Coatingsq. ft.75,27275,272000
Fixed Bearingeach2121000
Steel Protective Coatingsq. ft.75,27275,272000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,7901,788020