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I 93 RAMP XX over HWY HOV EB

Map

Coordinates:
+42.34361, -71.06111
42°20'37" N, 71°03'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 RAMP XX over HWY HOV EB
Structure number:B166598MDDOTNBI
Location:2.5 M E. OF 193 NB
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:157.8 ft. [48.1 m]
Total length:701.1 ft. [213.7 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:15.7 ft. [4.8 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
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: January 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,135 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:70.0 tons [63.6 metric tons]
Inventory rating:45.1 tons [41.0 metric tons]
Sufficiency rating:78.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$12,136,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201678.8FairSatisfactorySatisfactorySatisfactoryFO1135
January 201478.8FairSatisfactorySatisfactorySatisfactoryFO1000
January 201278.8FairGoodSatisfactorySatisfactoryFO1000
January 201078.8FairGoodSatisfactorySatisfactoryFO1000
November 200777.5GoodGoodGoodVery Good-8196

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.70145624500
Deck
Reinforced Concrete Decksq. ft.17,18216,1511,03100
Wearing Surfacessq. ft.17,18216,1511,03100
Substructure
Reinforced Concrete Columneach64200
Prestressed Concrete Pier Caplinear ft.1661491700
Reinforced Concrete Pier Caplinear ft.3431300
Joints
Assembly with Sealeach4949000
Bearings
Elastomeric Bearingeach22000
Movable Bearingeach22000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4031,12228100