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ALLEY over EAST HARVARD GULCH

Map

Coordinates:
+39.67126, -104.97056
39°40'17" N, 104°58'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ALLEY over EAST HARVARD GULCH
Structure number:D-13-HGE-090
Location:BTWN LAFAYETTE & HUMB
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:25.9 ft. [7.9 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:15.1 ft. [4.6 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:7 [as of 2013]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:51.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016GoodGoodGoodGood751.3
November 2014GoodGoodGoodGood751.3
November 2012GoodGoodGoodGood751.3
November 2010GoodGoodGoodGood3051.3
September 2008GoodGoodGoodGood3051.3
January 2007GoodGoodGoodGood4951.3
September 2004GoodGoodGoodGood4951.3
September 2002GoodGoodGoodGood4951.3
July 2000GoodGoodGoodVery Good4351.1
December 1999GoodGoodGoodVery Good4385.7
December 1998GoodGoodGoodVery Good4385.7
May 1996GoodGoodGoodGood1285.7
November 1994GoodGoodGoodGood1285.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.3939000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5857100
Steel Protective Coatingsq. ft.5857001
Deck
Reinforced Concrete Slabsq. ft.565564100
Wearing Surfacessq. ft.5655372800