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I 93 RAMP LL over COMB HOV EB & AMTRK&WYE

Map 

Coordinates:
+42.34500, -71.05972
42°20'42" N, 71°03'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 93 RAMP LL over COMB HOV EB & AMTRK&WYE
Structure number:B166828M5DOTNBI
Location:.5 MI S. OF I90 EB
Purpose:Carries highway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:154.9 ft. [47.2 m]
Total length:517.7 ft. [157.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance above deck:13.8 ft. [4.2 m]
Vertical clearance below bridge:16.1 ft. [4.9 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 18 / HS 20 [5]
Number of main spans:4
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: May 2015 

Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2013]
Truck traffic:8% 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: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:79.8 tons [72.5 metric tons]
Inventory rating:47.7 tons [43.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:61.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$8,719,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201561.3Functionally obsoleteSatisfactoryFairGood11000
May 201361.3Functionally obsoleteSatisfactoryFairGood11000
December 201062.1Functionally obsoleteSatisfactoryFairGood8000
July 201071.6Not deficientVery GoodGoodGood17300
May 200871.6Not deficientVery GoodGoodGood17300