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WB ALAMEDA AVE over WEST TOLLGATE CREEK

Map

Coordinates:
+39.70817, -104.80604
39°42'29" N, 104°48'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WB ALAMEDA AVE over WEST TOLLGATE CREEK
Structure number:AUR09.38-J.5
Location:0.2 MI E OF CHAMBERS RD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:107.0 ft. [32.6 m]
Total length:219.8 ft. [67.0 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1978
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,264 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:65.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,332,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodFairFair1526465.8
October 2015GoodGoodGoodGood1526477.2
October 2013GoodGoodGoodGood1526477.2
October 2011GoodGoodGoodGood1543077.1
November 2009GoodGoodGoodGood1543077.1
October 2007GoodGoodGoodGood1547377.1
September 2005FairGoodSatisfactoryGood1547377.1
September 2003GoodGoodGoodGood1547378.1
August 2001GoodGoodGoodGood1073678.7
November 1999GoodGoodGoodGood1073678.7
December 1997GoodGoodVery GoodGood1073678.7
October 1995GoodGoodVery GoodGood899478.1
December 1993GoodGoodVery GoodGood899476.7
August 1991FairSatisfactoryVery GoodSatisfactory899477.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,5381,5102260
Deck
Reinforced Concrete Decksq. ft.10,10610,0664000
Wearing Surfacessq. ft.10,10610,106000
Substructure
Reinforced Concrete Pier Walllinear ft.4644200
Reinforced Concrete Abutmentlinear ft.925418200
Reinforced Concrete Pier Caplinear ft.4646000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.220220000
Steel Protective Coatingsq. ft.220220000
Reinforced Concrete Bridge Raillinear ft.220217030