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HWY FAIRMONT AVE over COMB WALNUT ST & MBTA

Map

Coordinates:
+42.25364, -71.11943
42°15'13" N, 71°07'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY FAIRMONT AVE over COMB WALNUT ST & MBTA
Structure number:B161693HMDOT634
Location:1 MI W OF SR138/NEP PKW.
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:76.1 ft. [23.2 m]
Total length:173.9 ft. [53.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1908
Year reconstructed:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,800 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,669,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairGoodGoodFair1980079.8
September 2014FairGoodSatisfactorySatisfactory1930091.1
September 2012FairGoodGoodSatisfactory1930091.1
September 2010FairGoodGoodSatisfactory1910091.1
September 2008GoodGoodGoodGood1910093.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,5661,53115200
Deck
Reinforced Concrete Decksq. ft.9,2229,217500
Wearing Surfacessq. ft.6,2644,3561,5753330
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Pier Walllinear ft.106106000
Reinforced Concrete Abutmentlinear ft.106463390
Reinforced Concrete Pier Caplinear ft.106106000
Joints
Compression Jointlinear ft.7207002
Bearings
Movable Bearingeach2794140
Fixed Bearingeach90900
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3483251670