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I 93 RAMP AS over HWY BROADWAY

Map

Coordinates:
+42.34408, -71.06191
42°20'39" 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:13.1 ft. [4.0 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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,241 [as of 2018]
Truck traffic:4% 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]
Sufficiency rating:91.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$524,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairGoodSatisfactoryGood2224191.8
February 2016FairGoodSatisfactoryGood1560092.5
February 2014FairGoodSatisfactoryGood1560092.5
February 2012FairGoodSatisfactoryGood1642292.4
February 2010FairGoodSatisfactoryGood1642292.4
March 2009FairGoodSatisfactoryGood1642229.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.550550000
Deck
Reinforced Concrete Decksq. ft.2,7932,793000
Wearing Surfacessq. ft.2,4952,495000
Prestressed Concrete Top Flangesq. ft.25,71925,719000
Substructure
Reinforced Concrete Columneach11000
Reinforced Concrete Pier Walllinear ft.2525000
Reinforced Concrete Pier Caplinear ft.2525000
Joints
Strip Seal Jointlinear ft.4444000
Bearings
Elastomeric Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.227227000