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47TH AVE over SOUTH PLATTE RIVER

Map

Coordinates:
+39.78040, -104.97777
39°46'49" N, 104°58'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:47TH AVE over SOUTH PLATTE RIVER
Structure number:E-17-AF
Location:DENVER
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:75.5 ft. [23.0 m]
Total length:272.0 ft. [82.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,300 [as of 2005]
Truck traffic:9% 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:71.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,071,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairFairSatisfactory230071.7
September 2014FairFairFairSatisfactory230071.7
July 2012FairFairFairSatisfactory230071.7
October 2010FairFairFairSatisfactory230071.7
October 2008PoorPoorFairSatisfactory230069.7
August 2006PoorPoorFairSatisfactory230069.7
December 2004PoorPoorSatisfactorySatisfactory357081.7
September 2002PoorPoorSatisfactorySatisfactory357081.7
October 2000PoorPoorSatisfactorySatisfactory340081.3
July 1998FairFairGoodSatisfactory340083.3
November 1996FairFairGoodSatisfactory337083.6
October 1994FairFairGoodSatisfactory337083.7
August 1992FairFairGoodSatisfactory320083.7
September 1990FairFairSatisfactorySatisfactory475078.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,6201,620000
Deck
Reinforced Concrete Decksq. ft.12,7895,1167,5431300
Wearing Surfacessq. ft.10,8849,8021,050320
Substructure
Reinforced Concrete Pier Walllinear ft.126123300
Reinforced Concrete Abutmentlinear ft.9494000
Reinforced Concrete Pier Caplinear ft.126120600
Joints
Other Jointlinear ft.8080000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5445241505
Steel Protective Coatingsq. ft.544544000