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HWY BNNINGTN ST over TR BLUE LINE

Map

Coordinates:
+42.38843, -71.00023
42°23'18" N, 71°00'01" 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:13.1 ft. [4.0 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 2018

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]
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:$7,295,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018PoorSatisfactorySatisfactoryPoor1730057.1
February 2017PoorSatisfactorySatisfactoryPoor1730057.1
March 2015FairSatisfactorySatisfactoryFair1730074.2
February 2013FairSatisfactorySatisfactoryFair1730074.2
May 2011FairSatisfactorySatisfactoryFair1990057.7
May 2009FairSatisfactorySatisfactoryFair1990057.7
May 2007FairSatisfactorySatisfactorySatisfactory1990081.2
April 2005FairSatisfactorySatisfactorySatisfactory1990081.2
April 2003FairSatisfactorySatisfactorySatisfactory1990081.2
April 2001FairSatisfactorySatisfactorySatisfactory1990081.2
April 1999FairSatisfactorySatisfactorySatisfactory1990081.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Other Material Slabsq. ft.11000