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HWY N WSHNGTN ST over OTHER WAREHOUSE

Map

Coordinates:
+42.37048, -71.06105
42°22'14" N, 71°03'40" 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 2018

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]
Sufficiency rating:91.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,097,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairGoodGoodSatisfactory4732791.2
February 2016FairGoodGoodSatisfactory4732791.2
February 2014FairGoodGoodSatisfactory6620088.5
February 2012FairGoodGoodSatisfactory6620086.5
February 2010GoodGoodGoodGood6620086.5
February 2008GoodGoodVery GoodGood6600085.5
February 2006GoodGoodVery GoodGood6540085.6
February 2004GoodGoodVery GoodGood6480085.7
February 2002GoodGoodVery GoodGood6140086.2
March 2000GoodGoodVery GoodVery Good6600086.5
March 1998GoodVery GoodVery GoodVery Good7000084.9
March 1996GoodVery GoodVery GoodVery Good1990082.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,0004,000000
Steel Protective Coatingsq. ft.28,00028,000000
Deck
Reinforced Concrete Decksq. ft.27,82527,7953000
Wearing Surfacessq. ft.22,03221,74029200
Substructure
Reinforced Concrete Columneach34415150
Reinforced Concrete Pier Walllinear ft.139139000
Reinforced Concrete Abutmentlinear ft.9898000
Reinforced Concrete Pier Caplinear ft.5424628000
Joints
Compression Jointlinear ft.6325680640
Bearings
Movable Bearingeach8080000
Steel Protective Coatingsq. ft.320320000
Fixed Bearingeach8080000
Steel Protective Coatingsq. ft.240240000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.544544000
Steel Protective Coatingsq. ft.1,0881,088000
Reinforced Concrete Bridge Raillinear ft.5445341000
Deck
Reinforced Concrete Slabsq. ft.1,3561,351500