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BRIDGE 2904,T-546 over OVER LT.NESHANNOCK W. BR

Map

Coordinates:
+41.13980, -80.34126
41°08'23" N, 80°20'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BRIDGE 2904,T-546 over OVER LT.NESHANNOCK W. BR
Structure number:000000000026295
Old structure number:437229054629040 (from 1992 edition)
Location:BEND RD. WILMINGTON TWP.
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:62.0 ft. [18.9 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:County Highway Agency [02]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:563 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:85.8 tons [78.0 metric tons]
Inventory rating:50.9 tons [46.3 metric tons]
Sufficiency rating:71.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201671.4PoorPoorFairFairSD563
August 201471.4PoorPoorFairFairSD586
August 201271.5PoorPoorFairFairSD521
August 201071.5PoorPoorFairFairSD521
August 200871.3PoorPoorFairFairSD695
August 200685.6GoodGoodGoodGood-498
August 200485.6GoodGoodGoodGood-418
August 200286.7GoodGoodGoodGood-398
August 200086.7GoodGoodGoodGood-358
July 199886.7GoodGoodGoodGood-309
June 199686.7GoodGoodGoodGood-320
June 199490.8GoodGoodGoodGood-232
June 199291.8GoodGoodGoodGood-232
June 199091.9GoodVery GoodGoodVery Good-123

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.4310420110
Steel Protective Coatingsq. ft.10,75310,753000
Substructure
Reinforced Concrete Abutmentlinear ft.142140020
Deck
Concrete Filled Grid Decksq. ft.1,55601,55600
Wearing Surfacessq. ft.1,55601,55600
Bearings
Movable Bearingeach70700
Steel Protective Coatingsq. ft.10,75310,753000
Enclosed/Concealed Bearingeach77000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1300120100
Steel Protective Coatingsq. ft.10,75310,753000