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I 93 RAMP AS over HWY BROADWAY

Map

Coordinates:
+42.34389, -71.06194
42°20'38" N, 71°03'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 RAMP AS over HWY BROADWAY
Structure number:B166659UQDOTNBI
Location:0.25KM SOUTH OF I-901170
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:113.5 ft. [34.6 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span 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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,600 [as of 2014]
Truck traffic:3% 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]
Operating rating:101.4 tons [92.2 metric tons]
Inventory rating:60.5 tons [55.0 metric tons]
Sufficiency rating:92.5
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$542,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201692.5FairGoodSatisfactoryGoodFO15600
February 201492.5FairGoodSatisfactoryGoodFO15600
February 201292.4FairGoodSatisfactoryGoodFO16422
February 201092.4FairGoodSatisfactoryGood-16422
March 200929.1FairGoodSatisfactoryGood-16422

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.5044940100
Deck
Reinforced Concrete Decksq. ft.4,6594,659000
Wearing Surfacessq. ft.4,6594,659000
Substructure
Reinforced Concrete Pier Walllinear ft.2525000
Reinforced Concrete Pier Caplinear ft.2525000
Joints
Assembly with Sealeach2525000
Bearings
Elastomeric Bearingeach2019100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.277277000