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ST 2 A/WATER ST over COMB BOULDER DR & BMRR

Map

Coordinates:
+42.58129, -71.79595
42°34'53" N, 71°47'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST 2 A/WATER ST over COMB BOULDER DR & BMRR
Structure number:F0401723NDOT634
Location:JUST N OF ST-12
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:55.1 ft. [16.8 m]
Total length:198.2 ft. [60.4 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year reconstructed:1954
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:16,500 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Critical [2 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:28.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$13,370,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017PoorFairCriticalFair1650028.0
January 2015FairFairFairFair1650065.7
January 2013FairFairFairFair1650065.7
January 2011FairFairFairFair1650065.7
January 2009FairFairFairSatisfactory1650065.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,3902,070120100100
Steel Protective Coatingsq. ft.15,150012,6001,0501,500
Deck
Reinforced Concrete Decksq. ft.14,2305,9804,2484,0002
Wearing Surfacessq. ft.11,5017,3013,300800100
Substructure
Reinforced Concrete Columneach81250
Reinforced Concrete Pier Walllinear ft.723210300
Masonry Abutmentlinear ft.1441341000
Reinforced Concrete Pier Caplinear ft.144136620
Joints
Pourable Jointlinear ft.7200072
Other Jointlinear ft.144001440
Bearings
Movable Bearingeach522601313
Steel Protective Coatingsq. ft.104052052
Fixed Bearingeach52260260
Steel Protective Coatingsq. ft.104052052
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4334210120