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ST 1 A/VFW PKWY over RR MBTA/BMRR

Map

Coordinates:
+42.40963, -71.00028
42°24'35" N, 71°00'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST 1 A/VFW PKWY over RR MBTA/BMRR
Structure number:R050043FQDOT634
Location:.32 KM N JCT SR1A&145
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:61.4 ft. [18.7 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:87.6 ft. [26.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:59°
Owner:State Highway Agency [01]
Year built:1932
Year reconstructed:2003
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:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:46,700 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:86.1
Recommended work:Replacement of bridge or other structure because of relocation of road. [32]
Estimated cost of work:$10,957,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodVery GoodSatisfactory4670086.1
October 2015FairGoodVery GoodSatisfactory2130088.8
October 2013FairGoodVery GoodSatisfactory2810088.1
October 2011FairGoodVery GoodSatisfactory2810088.1
October 2009GoodGoodVery GoodGood6780083.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,7661,766000
Deck
Reinforced Concrete Decksq. ft.9,5699,569000
Wearing Surfacessq. ft.8,1486,6481,50000
Substructure
Reinforced Concrete Columneach2626000
Reinforced Concrete Pier Walllinear ft.334334000
Reinforced Concrete Abutmentlinear ft.349340540
Reinforced Concrete Pier Caplinear ft.33421911500
Joints
Pourable Jointlinear ft.349349000
Bearings
Elastomeric Bearingeach7878000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.136136000
Reinforced Concrete Bridge Raillinear ft.136136000