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HWY BOWKER INT over ST 2 /COMM AV & BEACON

Map

Coordinates:
+42.34889, -71.09278
42°20'56" N, 71°05'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY BOWKER INT over ST 2 /COMM AV & BEACON
Structure number:B163654ELDOTNBI
Location:.2 MI S OF ST RTE 2A
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:86.9 ft. [26.5 m]
Total length:772.0 ft. [235.3 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:9
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:54,300 [as of 2014]
Truck traffic:2% 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:39.2 tons [35.6 metric tons]
Inventory rating:25.2 tons [22.9 metric tons]
Sufficiency rating:64.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$24,314,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201564.5PoorPoorFairFairSD54300
July 201364.5PoorPoorFairFairSD54300
July 201164.5PoorPoorFairFairSD27000
July 200964.5PoorPoorFairFairSD27000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.8,2277,900234930
Steel Protective Coatingsq. ft.84,0579,50174,55600
Deck
Reinforced Concrete Decksq. ft.53,62616,08818,76918,7690
Wearing Surfacessq. ft.45,61222,80611,40311,4030
Superstructure
Steel Pin or Pin & Hangar Assemblyeach40301000
Steel Protective Coatingsq. ft.160160000
Substructure
Reinforced Concrete Columneach26111050
Steel Pier Caplinear ft.572260234780
Steel Protective Coatingsq. ft.6,5726,572000
Reinforced Concrete Pier Caplinear ft.2212071220
Joints
Other Jointlinear ft.50337712600
Bearings
Movable Bearingeach4945400
Steel Protective Coatingsq. ft.392392000
Fixed Bearingeach2525000
Steel Protective Coatingsq. ft.200200000
Bridge Rail
Other Material Bridge Raillinear ft.1,6040001,604