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DANFORTH STREET over PTRR

Map

Coordinates:
+43.64321, -70.27680
43°38'36" N, 70°16'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DANFORTH STREET over PTRR
Structure number:3525
Location:50 FT SW OF US1A CIRCLE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:41.0 ft. [12.5 m]
Total length:43.0 ft. [13.1 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:76.1 ft. [23.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:30°
Owner:Railroad [27]
Year built:1939
Year reconstructed:2005
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairFairFairSatisfactory5081.0
June 2016FairFairFairSatisfactory10481.0
November 2014FairFairFairSatisfactory42581.0
December 2013FairFairFairSatisfactory38281.0
December 2011FairFairFairSatisfactory8981.0
January 2010FairFairFairSatisfactory9681.0
January 2008FairFairSatisfactorySatisfactory10092.0
November 2005FairFairSatisfactorySatisfactory-92.0
January 2004FairFairSatisfactorySatisfactory91581.9
August 2001FairFairFairSatisfactory89570.9
February 2000FairFairFairSatisfactory87570.9
November 1997PoorPoorPoorFair84853.9
February 1996FairFairFairFair81871.9
March 1994FairFairFairFair87671.9
May 1991FairSatisfactorySatisfactoryGood83091.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.152147500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8686000
Steel Protective Coatingsq. ft.8608600
Deck
Reinforced Concrete Slabsq. ft.2,73602,73600