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I 93 RAMP KK over HWY HOV RAMP EB

Map

Coordinates:
+42.34500, -71.06000
42°20'42" N, 71°03'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 RAMP KK over HWY HOV RAMP EB
Structure number:B166708TWDOTNBI
Location:0.5 MI S. OF I-90
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:120.1 ft. [36.6 m]
Total length:226.1 ft. [68.9 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:15.7 ft. [4.8 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 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,350 [as of 2014]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 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]
Operating rating:71.7 tons [65.2 metric tons]
Inventory rating:29.9 tons [27.2 metric tons]
Sufficiency rating:89.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,927,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201689.9FairSatisfactorySatisfactoryGoodFO14350
March 201489.9FairSatisfactorySatisfactoryGoodFO14350
March 201290.8FairSatisfactorySatisfactoryGoodFO8945
March 201090.8FairSatisfactorySatisfactoryGood-8945
April 200932.1GoodGoodGoodVery Good-9037

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.2262161000
Deck
Reinforced Concrete Decksq. ft.4,9724,67429800
Wearing Surfacessq. ft.4,9724,67429800
Substructure
Reinforced Concrete Columneach44000
Prestressed Concrete Pier Caplinear ft.5852600
Joints
Assembly with Sealeach2221100
Bearings
Pot Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4524302200