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HWY MARKET ST over COMB I 90 & MBTA/CSX

Map

Coordinates:
+42.35806, -71.14833
42°21'29" N, 71°08'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY MARKET ST over COMB I 90 & MBTA/CSX
Structure number:B160594TTDOTNBI
Location:.2 MI S. CHARLES RV S41
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:65.9 ft. [20.1 m]
Total length:187.0 ft. [57.0 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:72.2 ft. [22.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2001
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:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,500 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:56.0 tons [50.9 metric tons]
Inventory rating:43.2 tons [39.3 metric tons]
Sufficiency rating:53.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,851,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201753.8FairGoodFairFairFO24500
February 201550.0FairGoodFairFairFO40000
February 201350.0FairGoodFairFairFO40000
February 201155.5FairGoodFairFairFO19900
November 200855.5FairGoodFairFair-19900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.3,0621,4101,592600
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.12,67012,52514500
Substructure
Reinforced Concrete Columneach63030
Reinforced Concrete Pier Walllinear ft.5852510
Reinforced Concrete Abutmentlinear ft.1751531660
Reinforced Concrete Pier Caplinear ft.1681430250
Joints
Other Jointlinear ft.124626200
Bearings
Elastomeric Bearingeach8079100
Movable Bearingeach3230200
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.362357050