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HWY RAMP L over HWY RAMP FL

Map

Coordinates:
+42.34028, -71.06250
42°20'25" N, 71°03'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY RAMP L over HWY RAMP FL
Structure number:B16663913DOTNBI
Location:MASS AVE. INT.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:167.0 ft. [50.9 m]
Total length:323.2 ft. [98.5 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:2002
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
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:16,000 [as of 2009]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:40.4 tons [36.7 metric tons]
Inventory rating:24.2 tons [22.0 metric tons]
Sufficiency rating:80.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,201,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201780.2GoodGoodGoodGoodFO16000
March 201580.2GoodGoodGoodGoodFO16000
March 201380.2GoodGoodGoodGoodFO16000
March 201180.2GoodGoodGoodGood-16000
March 200929.2GoodGoodGoodGood-16000

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.640064000
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.8,8008,36044000
Wearing Surfacessq. ft.8,8008,36044000
Substructure
Reinforced Concrete Columneach30300
Reinforced Concrete Abutmentlinear ft.2520500
Reinforced Concrete Pier Caplinear ft.7370300
Joints
Strip Seal Jointlinear ft.4704700
Bearings
Elastomeric Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.640640000