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12th AVE S over MIDTOWN GREENWAY

Map

Coordinates:
+44.95036, -93.25758
44°57'01" N, 93°15'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:12th AVE S over MIDTOWN GREENWAY
Structure number:L8917
Location:0.1 MI N OF LAKE ST
Purpose:Carries highway and pedestrian walkway over pedestrian/bicycle trail
Route classification:Local (Urban) [19]
Length of largest span:31.5 ft. [9.6 m]
Total length:94.5 ft. [28.8 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Owner:County Highway Agency [02]
Year built:1915
Historic significance:Bridge is on the National Register of Historic Places [1]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,544 [as of 2018]
Deck condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:75.7
Estimated cost of work:$388,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairFairFairFair154475.7
June 2017FairFairFairFair105075.8
June 2016FairFairFairFair105075.8
June 2015FairFairFairFair105075.8
June 2014FairFairFairFair105075.8
June 2013FairFairFairFair106682.3
July 2012FairFairFairFair106682.3
June 2011FairFairFairFair106682.3
June 2010FairFairFairFair106682.3
May 2009FairFairFairFair106679.3
June 2008FairFairFairFair106679.3
May 2007FairFairFairFair104682.3
May 2006FairFairFairFair81183.4
June 2005FairFairFairFair81183.4
July 2004FairFairFairFair81183.4
June 2003FairFairFairFair81179.4
July 2002FairFairFairFair110078.3
June 2001FairFairFairFair110086.9
April 2000FairFairFairFair110076.1
May 1999FairFairFairFair110076.1
June 1998FairFairFairFair110076.1
May 1997FairFairFairFair110067.9
July 1996FairFairFairFair110067.9
May 1995FairFairFairFair110075.4
July 1994FairFairFairFair110075.4
July 1993FairFairFairFair110075.4
July 1992FairFairFairFair110075.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.8500765850
Deck
Reinforced Concrete Decksq. ft.4,825004,8250
Wearing Surfacessq. ft.3,02503,02500
Substructure
Reinforced Concrete Columneach84400
Reinforced Concrete Abutmentlinear ft.1420132100
Reinforced Concrete Pier Caplinear ft.102010200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.190019000
Steel Protective Coatingsq. ft.143014300
Reinforced Concrete Bridge Raillinear ft.190019000