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HWY N WSHNGTN ST over OTHER WAREHOUSE

Map

Coordinates:
+42.36780, -71.05926
42°22'04" N, 71°03'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY N WSHNGTN ST over OTHER WAREHOUSE
Structure number:B1601637PMUNNBI
Old structure number:37PMUN896D16100 (from 1992 edition)
Location:NEAR BOSTON GARDEN
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:49.9 ft. [15.2 m]
Total length:272.0 ft. [82.9 m]
Roadway width between curbs:81.0 ft. [24.7 m]
Deck width edge-to-edge:102.4 ft. [31.2 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Skew angle:10°
Owner:City or Municipal Highway Agency [04]
Year reconstructed:1992
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:47,327 [as of 2016]
Truck traffic:13% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.8 tons [52.5 metric tons]
Inventory rating:36.3 tons [33.0 metric tons]
Sufficiency rating:91.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,211,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201691.2FairGoodGoodSatisfactory-47327
February 201488.5FairGoodGoodSatisfactory-66200
February 201286.5FairGoodGoodSatisfactory-66200
February 201086.5GoodGoodGoodGood-66200
February 200885.5GoodGoodVery GoodGood-66000
February 200685.6GoodGoodVery GoodGood-65400
February 200485.7GoodGoodVery GoodGood-64800
February 200286.2GoodGoodVery GoodGood-61400
March 200086.5GoodGoodVery GoodVery Good-66000
March 199884.9GoodVery GoodVery GoodVery Good-70000
March 199682.2GoodVery GoodVery GoodVery Good-19900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.4,0003,9604000
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.27,30825,7091,59900
Wearing Surfacessq. ft.23,39223,392000
Substructure
Reinforced Concrete Columneach3433010
Reinforced Concrete Pier Walllinear ft.139139000
Reinforced Concrete Abutmentlinear ft.9898000
Reinforced Concrete Pier Caplinear ft.5425152700
Joints
Compression Jointlinear ft.63244100191
Bearings
Movable Bearingeach8080000
Steel Protective Coatingsq. ft.999999000
Fixed Bearingeach8080000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.544544000
Steel Protective Coatingsq. ft.999999000
Reinforced Concrete Bridge Raillinear ft.100100000
Deck
Reinforced Concrete Slabsq. ft.1,3561,2758100
Wearing Surfacessq. ft.1,3561,356000