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I 93 RAMP S-N over OTHER RELIEF

Map

Coordinates:
+42.36611, -71.06528
42°21'58" N, 71°03'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 RAMP S-N over OTHER RELIEF
Structure number:B1661968UDOTNBI
Location:RAMP STORROW DR. TO I93N
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:71.9 ft. [21.9 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:29.2 ft. [8.9 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,600 [as of 2015]
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:Superior to present desirable criteria [9]
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:66.7 tons [60.6 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:98.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$718,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201598.0FairGoodSatisfactoryGood-15600
May 201398.0FairGoodSatisfactoryGood-20000
May 201198.0FairGoodSatisfactoryGood-20000
May 200998.0GoodGoodGoodGood--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,4722,3986950
Deck
Reinforced Concrete Decksq. ft.6,3005,98531500
Wearing Surfacessq. ft.6,3005,98531500
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.6662400
Reinforced Concrete Pier Caplinear ft.5754300
Joints
Strip Seal Jointlinear ft.60303000
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4204002000