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I 93 NB over OTHER RELIEF

Map

Coordinates:
+42.34694, -71.05861
42°20'49" N, 71°03'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 NB over OTHER RELIEF
Structure number:B167028W5DOTNBI
Location:0.1 MI N I-90 B16702 U1
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:61.7 ft. [18.8 m]
Deck width edge-to-edge:63.3 ft. [19.3 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:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:109,200 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.4 tons [37.6 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Sufficiency rating:68.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,078,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201768.9GoodGoodGoodGood-109200
March 201568.9GoodGoodGoodGood-109200
March 201368.9GoodGoodGoodGood-109200
March 201168.9FairSatisfactoryGoodGood-86280
March 200921.0FairSatisfactoryGoodGood-86280

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,4401,440000
Deck
Reinforced Concrete Decksq. ft.11000
Wearing Surfacessq. ft.11000
Substructure
Reinforced Concrete Columneach4504500
Reinforced Concrete Pier Caplinear ft.189189000
Joints
Strip Seal Jointlinear ft.129129000
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.320320000