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I 93 RAMP AS over OTHER RELIEF

Map

Coordinates:
+42.34306, -71.06222
42°20'35" N, 71°03'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 RAMP AS over OTHER RELIEF
Structure number:B166659AYDOTNBI
Location:UNIT 1
Route classification:Collector (Urban) [17]
Length of largest span:133.5 ft. [40.7 m]
Total length:268.7 ft. [81.9 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:19.7 ft. [6.0 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]
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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:26,120 [as of 2016]
Truck traffic:6% 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]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.4 tons [66.7 metric tons]
Inventory rating:44.0 tons [40.0 metric tons]
Sufficiency rating:97.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,270,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201697.6FairGoodSatisfactoryGood-26120
February 201498.5FairGoodSatisfactoryGood-15600
February 201298.5GoodGoodGoodGood-16422
February 201098.5GoodGoodGoodGood-16422
April 200941.0GoodGoodGoodGood--

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.2632372600
Deck
Reinforced Concrete Decksq. ft.5,7905,790000
Wearing Surfacessq. ft.5,7905,790000
Substructure
Reinforced Concrete Columneach33000
Joints
Assembly with Sealeach4949000
Bearings
Elastomeric Bearingeach44000
Fixed Bearingeach22000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.528528000