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COUNTY ROAD 59 over SOUTH PLATTE RIVER

Map

Coordinates:
+38.96805, -105.58216
38°58'05" N, 105°34'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 59 over SOUTH PLATTE RIVER
Structure number:PA59-S1.1-C92A
Location:NW ELEVEN MI RESERVOIR
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:33.5 ft. [10.2 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:174 [as of 2017]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:94.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodVery GoodGoodGood17494.0
April 2015GoodVery GoodGoodGood9196.7
April 2013GoodVery GoodGoodGood9196.7
April 2011GoodVery GoodGoodGood46787.7
May 2009GoodVery GoodGoodGood46787.7
May 2007GoodVery GoodGoodGood16794.0
June 2005GoodVery GoodGoodGood16794.0
April 2003GoodVery GoodGoodGood16794.0
May 2001GoodVery GoodGoodVery Good14894.1
August 1999GoodVery GoodGoodVery Good14894.1
August 1997GoodVery GoodVery GoodVery Good14894.1
August 1995GoodVery GoodVery GoodVery Good15194.3
July 1993GoodVery GoodVery GoodVery Good15191.2
August 1991GoodVery GoodVery GoodVery Good15191.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2902801000
Deck
Reinforced Concrete Decksq. ft.1,0141,014000
Wearing Surfacessq. ft.92381910103
Substructure
Reinforced Concrete Abutmentlinear ft.5858000
Joints
Other Jointlinear ft.109109000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.72601200
Steel Protective Coatingsq. ft.72600012