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I 93 NB over COMB I90 RPS&HOV&AMTK

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 93 NB over COMB I90 RPS&HOV&AMTK
Structure number:B166618QXDOTNBI
Location:0.2 MI N I-90 EB
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:179.5 ft. [54.7 m]
Total length:656.9 ft. [200.2 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:29°
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: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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:53,602 [as of 2011]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:76.6 tons [69.6 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:88.3
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$8,693,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201588.3Not deficientGoodSatisfactoryGood53602
August 201388.3Not deficientGoodGoodGood53602
August 201181.3Not deficientGoodGoodGood86280
June 200981.3Not deficientGoodGoodGood86280