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I 90 EB OFF- RAMP over I 90 WB & RAMPS F D L

Map 

Coordinates:
+42.35750, -71.12222
42°21'27" N, 71°07'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 90 EB OFF- RAMP over I 90 WB & RAMPS F D L
Structure number:B163694RTDOTNBI
Old structure number:MTA896082101 (from 1992 edition)
Location:AT TOLL PLAZAS S103
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:107.0 ft. [32.6 m]
Total length:916.1 ft. [279.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:54°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:14
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 2014 

Status:Open, no restriction [A]
Average daily traffic:26,000 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:64.4 tons [58.5 metric tons]
Inventory rating:38.5 tons [35.0 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:32.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$10,819,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201432.0Structurally deficientPoorFairPoor26000
August 201248.0Structurally deficientPoorSatisfactoryFair26000
August 201048.0Structurally deficientPoorSatisfactoryFair26000
July 200875.9Structurally deficientPoorSatisfactoryFair111
November 199566.7Functionally obsoleteGoodGoodVery Good20544
November 199366.7Functionally obsoleteGoodGoodSatisfactory17205
November 199166.7Functionally obsoleteGoodGoodGood17205