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JACKSON ST over EAST HARVARD GULCH

Map

Coordinates:
+39.66926, -104.94303
39°40'09" N, 104°56'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:JACKSON ST over EAST HARVARD GULCH
Structure number:D-13-HGE-280
Location:JACKSON ST N OF VASSAR
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:29.9 ft. [9.1 m]
Total length:32.8 ft. [10.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:44.6 ft. [13.6 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: December 2016

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:540 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:78.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodGood54078.3
December 2014GoodGoodGoodGood54078.3
December 2012GoodGoodGoodGood54078.3
December 2010GoodGoodGoodGood47278.3
September 2008GoodGoodGoodGood47278.3
January 2007GoodGoodGoodGood59078.3
September 2004GoodGoodGoodGood59078.3
November 2002GoodGoodGoodGood59078.3
July 2000GoodGoodGoodGood55178.2
December 1999GoodGoodGoodGood55195.5
December 1998GoodGoodGoodGood55195.5
May 1996GoodGoodGoodGood43895.5
November 1994GoodGoodGoodGood43895.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8989000
Concrete Protective Coatingsq. ft.8900890
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6565000
Steel Protective Coatingsq. ft.6565000
Deck
Reinforced Concrete Slabsq. ft.1,4581,458000
Wearing Surfacessq. ft.1,4581,16629200
Concrete Protective Coatingsq. ft.6600660