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I 93 /US1/ST3 over RR CSX SPUR

Map 

Coordinates:
+42.31361, -71.05167
42°18'49" N, 71°03'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 93 /US1/ST3 over RR CSX SPUR
Structure number:B162603DNDOTNBI
Location:2 MI S OF JCT I90&I93
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:59.7 ft. [18.2 m]
Total length:81.4 ft. [24.8 m]
Roadway width between curbs:105.0 ft. [32.0 m]
Deck width edge-to-edge:111.2 ft. [33.9 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:51°
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:196,708 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:77.1 tons [70.1 metric tons]
Inventory rating:46.2 tons [42.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,657,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201579.0Functionally obsoleteGoodGoodSatisfactory196708
October 201379.0Functionally obsoleteGoodGoodSatisfactory195600
October 201179.0Functionally obsoleteGoodGoodSatisfactory195600
October 200979.0Functionally obsoleteGoodGoodSatisfactory195400