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HWY RAMP K/L over OTHER RELIEF

Map

Coordinates:
+42.33972, -71.06278
42°20'23" N, 71°03'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY RAMP K/L over OTHER RELIEF
Structure number:B16662915DOTNBI
Location:MASS AVE. INT.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:147.6 ft. [45.0 m]
Total length:404.5 ft. [123.3 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:37.1 ft. [11.3 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:2002
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:42,231 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.8 tons [67.1 metric tons]
Inventory rating:44.2 tons [40.2 metric tons]
Sufficiency rating:98.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,600,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201798.0GoodGoodGoodGood-42231
March 201598.0GoodGoodGoodGood-42231
March 201398.0GoodGoodGoodGood-42231
March 201198.0GoodGoodGoodGood-35000
March 200998.0GoodGoodGoodGood-35000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.1,20001,20000
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.20,50019,2701,23000
Wearing Surfacessq. ft.20,50019,2701,23000
Substructure
Reinforced Concrete Columneach55000
Reinforced Concrete Pier Caplinear ft.168016800
Joints
Strip Seal Jointlinear ft.6565000
Assembly with Sealeach3737000
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.800800000