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HWY W ROXBRY PKY over RR MBTA

Map

Coordinates:
+42.28583, -71.14833
42°17'09" N, 71°08'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:HWY W ROXBRY PKY over RR MBTA
Structure number:B161814ENDOTNBI
Location:.1 MI E OF BEACH ST
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:34.1 ft. [10.4 m]
Total length:37.1 ft. [11.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1921
Historic significance:Historical significance is not determinable at this time [4]
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: July 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:34,000 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:71.3 tons [64.8 metric tons]
Inventory rating:42.7 tons [38.8 metric tons]
Sufficiency rating:39.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,219,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201639.8PoorFairFairPoorSD34000
July 201442.8PoorFairFairPoorSD21500
July 201242.8PoorFairFairPoorSD21500
July 201042.3PoorFairFairPoorSD21500
July 200842.3PoorFairFairPoorSD21500