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I 93 HOV RAMP EB over I 93 RAMP XX

Map

Coordinates:
+42.34500, -71.06056
42°20'42" N, 71°03'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 HOV RAMP EB over I 93 RAMP XX
Structure number:B1666982HDOTNBI
Location:0.8 KM S. OF I-90
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:95.8 ft. [29.2 m]
Total length:181.4 ft. [55.3 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance above deck:15.7 ft. [4.8 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:Segmental box girder [21]
Deck type:Other [9]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,884 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.7 tons [89.7 metric tons]
Inventory rating:59.1 tons [53.7 metric tons]
Sufficiency rating:88.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,143,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201688.2FairSatisfactoryFairGood-4884
June 201488.8FairSatisfactoryFairGood-1000
June 201288.8FairSatisfactoryFairGood-1000
June 201088.8FairSatisfactoryFairGood-1000
May 200839.0GoodGoodGoodVery Good-4306

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.3633015570
Deck
Reinforced Concrete Decksq. ft.8,9658,42753800
Wearing Surfacessq. ft.8,9658,42753800
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Pier Caplinear ft.5656000
Joints
Strip Seal Jointlinear ft.4646000
Assembly with Sealeach5353000
Bearings
Elastomeric Bearingeach44000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3653283700