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HWY BNNINGTN ST over TR BLUE LINE

Map

Coordinates:
+42.38846, -71.00002
42°23'18" N, 71°00'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY BNNINGTN ST over TR BLUE LINE
Structure number:B162154VUMBTNBI
Location:OVER BLUE LINE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:95.1 ft. [29.0 m]
Total length:99.1 ft. [30.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:65°
Owner:Other State Agencies [21]
Year built:1961
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: February 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:17,300 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:52.1 tons [47.4 metric tons]
Inventory rating:31.2 tons [28.4 metric tons]
Sufficiency rating:57.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$7,562,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201757.1PoorSatisfactorySatisfactoryPoorSD17300
March 201574.2FairSatisfactorySatisfactoryFairFO17300
February 201374.2FairSatisfactorySatisfactoryFairFO17300
May 201157.7FairSatisfactorySatisfactoryFairFO19900
May 200957.7FairSatisfactorySatisfactoryFairFO19900
May 200781.2FairSatisfactorySatisfactorySatisfactoryFO19900
April 200581.2FairSatisfactorySatisfactorySatisfactoryFO19900
April 200381.2FairSatisfactorySatisfactorySatisfactoryFO19900
April 200181.2FairSatisfactorySatisfactorySatisfactoryFO19900
April 199981.2FairSatisfactorySatisfactorySatisfactoryFO19900