+42.34361, -71.06111
42°20'37" N, 71°03'40" W
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 2014 

Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2013]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:78.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$8,162,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201478.8Functionally obsoleteSatisfactorySatisfactorySatisfactory1000
January 201278.8Functionally obsoleteGoodSatisfactorySatisfactory1000
January 201078.8Functionally obsoleteGoodSatisfactorySatisfactory1000
November 200777.5Not deficientGoodGoodVery Good8196