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HWY MARKET ST over COMB I 90 & MBTA/CSX

Map

Coordinates:
+42.35818, -71.14792
42°21'29" N, 71°08'53" 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:13.1 ft. [4.0 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]
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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairGoodFairFair2450053.8
February 2015FairGoodFairFair4000050.0
February 2013FairGoodFairFair4000050.0
February 2011FairGoodFairFair1990055.5
November 2008FairGoodFairFair1990055.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,0646,0290350
Steel Protective Coatingsq. ft.28,46828,468000
Deck
Reinforced Concrete Decksq. ft.12,67012,525130150
Substructure
Reinforced Concrete Columneach66000
Concrete Protective Coatingsq. ft.1,2671,267000
Reinforced Concrete Pier Walllinear ft.5858000
Concrete Protective Coatingsq. ft.1,4691,469000
Reinforced Concrete Abutmentlinear ft.175175000
Concrete Protective Coatingsq. ft.4,1044,104000
Reinforced Concrete Pier Caplinear ft.168168000
Concrete Protective Coatingsq. ft.2,2862,286000
Joints
Strip Seal Jointlinear ft.1861028400
Compression Jointlinear ft.62461600
Bearings
Elastomeric Bearingeach8077210
Steel Protective Coatingsq. ft.306306000
Movable Bearingeach3232000
Steel Protective Coatingsq. ft.9191000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.36224511520