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8TH AVE over SOUTH PLATTE RIVER

Map

Coordinates:
+39.72933, -105.01680
39°43'46" N, 105°01'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:8TH AVE over SOUTH PLATTE RIVER
Structure number:D-02-PR-150
Location:JUST WEST OF ZUNI STREET
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:54.1 ft. [16.5 m]
Total length:171.6 ft. [52.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Skew angle:19°
Owner:City or Municipal Highway Agency [04]
Year built:1929
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,305 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:47.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$6,861,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairFairSatisfactoryFair2030547.5
October 2014FairFairSatisfactoryFair1524548.6
October 2012FairFairSatisfactorySatisfactory1524556.3
October 2010FairSatisfactoryGoodSatisfactory1086858.1
October 2008GoodGoodGoodGood1552657.3
October 2006GoodGoodGoodGood1552657.3
August 2004GoodGoodGoodGood1552657.3
November 2002GoodGoodGoodGood1552655.7
September 2000GoodGoodVery GoodGood1601855.5
November 1999GoodGoodVery GoodGood1601876.1
November 1998GoodGoodVery GoodGood1601876.1
March 1996GoodGoodGoodGood1537476.1
November 1994GoodGoodGoodGood1537445.4
December 1992GoodGoodGoodGood1537445.4
October 1990FairGoodGoodSatisfactory1626144.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3430268750
Steel Protective Coatingsq. ft.34301718686
Steel Stringerlinear ft.1,20101,1001010
Steel Protective Coatingsq. ft.1,20101,0810120
Deck
Reinforced Concrete Decksq. ft.7,8897,49539400
Wearing Surfacessq. ft.7,8894,7333,15600
Superstructure
Steel Floor Beamlinear ft.8460834120
Steel Protective Coatingsq. ft.846000846
Substructure
Reinforced Concrete Columneach42110
Reinforced Concrete Abutmentlinear ft.9797000
Reinforced Concrete Pile Cap/Footinglinear ft.77000
Reinforced Concrete Pier Caplinear ft.9794300
Joints
Compression Jointlinear ft.97049048
Bearings
Movable Bearingeach80800
Steel Protective Coatingsq. ft.80008
Fixed Bearingeach60600
Steel Protective Coatingsq. ft.60006
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.343034300
Steel Protective Coatingsq. ft.343000343