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I 93 RAMP K over HWY RAMP MW & HOV EB

Map

Coordinates:
+42.34500, -71.06028
42°20'42" N, 71°03'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 RAMP K over HWY RAMP MW & HOV EB
Structure number:B166628TMDOTNBI
Location:0.5 MI S. OF I-90
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:112.2 ft. [34.2 m]
Total length:218.8 ft. [66.7 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:25.6 ft. [7.8 m]
Skew angle:
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
Deck type:Other [9]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,344 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Inventory rating:54.5 tons [49.5 metric tons]
Sufficiency rating:94.5
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,037,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201694.5FairGoodSatisfactoryGoodFO10344
January 201494.2FairGoodSatisfactoryGoodFO12114
January 201294.2FairGoodSatisfactoryGoodFO12114
January 201094.2FairGoodSatisfactoryGood-12114
May 200894.2GoodGoodGoodVery Good-12114

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.2191754400
Deck
Reinforced Concrete Decksq. ft.5,3665,04432200
Wearing Surfacessq. ft.5,3665,04432200
Substructure
Reinforced Concrete Columneach43100
Reinforced Concrete Pier Caplinear ft.64541000
Joints
Strip Seal Jointlinear ft.4949000
Bearings
Movable Bearingeach22000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.43832811000