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I 90 EB RAMP ON D over I 90

Map

Coordinates:
+42.35694, -71.12056
42°21'25" N, 71°07'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 EB RAMP ON D over I 90
Structure number:B163574RVDOTNBI
Old structure number:MTA896093101 (from 1992 edition)
Location:.1 MI S. CHARLES RV S111
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:131.9 ft. [40.2 m]
Total length:1199.2 ft. [365.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1964
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:9
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,900 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.3 tons [50.3 metric tons]
Inventory rating:33.0 tons [30.0 metric tons]
Sufficiency rating:74.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$28,688,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201674.9FairFairSatisfactoryFairFO19900
August 201474.9FairFairSatisfactoryFairFO19900
August 201276.3FairFairSatisfactoryFairFO19900
August 201077.3FairFairSatisfactoryFairFO19900
August 200876.3FairFairSatisfactoryFairFO19900
December 199581.0FairSatisfactorySatisfactoryGoodFO122611
December 199379.0FairSatisfactorySatisfactorySatisfactoryFO102685
March 199279.0FairGoodGoodSatisfactoryFO102685

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6,9203,7802,7683720
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.55,4555,98049,47500
Substructure
Reinforced Concrete Columneach3107240
Reinforced Concrete Abutmentlinear ft.50401000
Reinforced Concrete Pier Caplinear ft.3200752450
Joints
Strip Seal Jointlinear ft.400125200075
Bearings
Movable Bearingeach67303700
Steel Protective Coatingsq. ft.999999000
Fixed Bearingeach73334000
Steel Protective Coatingsq. ft.999999000