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HWY STRW WB ONRP over HWY STRRW DR WB & OFRP

Map 

Coordinates:
+42.34833, -71.09500
42°20'54" N, 71°05'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY STRW WB ONRP over HWY STRRW DR WB & OFRP
Structure number:B163654FLDOTNBI
Location:STORROW DRIVE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:69.9 ft. [21.3 m]
Total length:420.0 ft. [128.0 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:9.8 ft. [3.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2009
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:6
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015 

Status:Posted for other load-capacity restriction [R]
Average daily traffic:16,700 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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 replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:52.0 tons [47.3 metric tons]
Inventory rating:31.1 tons [28.3 metric tons]
Sufficiency rating:60.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201560.3Not deficientGoodFairFair16700
July 201347.1Not deficientGoodFairFair16700
July 201151.5Not deficientExcellentSatisfactoryFair16700
July 200951.5Not deficientExcellentSatisfactoryFair16700