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COUNTY ROAD over DUCHESNE RIVER

Map

Coordinates:
+40.20668, -109.85902
40°12'24" N, 109°51'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD over DUCHESNE RIVER
Structure number:047029F
Location:SO. OF FORT DUCHESNE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:129.9 ft. [39.6 m]
Total length:132.2 ft. [40.3 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:County Highway Agency [02]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:378 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:98.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018GoodGoodGoodVery Good37898.7
April 2016GoodVery GoodGoodVery Good37898.7
April 2014GoodVery GoodVery GoodExcellent37898.7
April 2012GoodVery GoodExcellentExcellent37898.7
March 2010GoodExcellentExcellentExcellent37899.7
May 2008GoodExcellentExcellentExcellent37899.7
September 2006GoodExcellentExcellentExcellent30099.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.657653400
Deck
Reinforced Concrete Decksq. ft.4,6474,53711000
Substructure
Reinforced Concrete Abutmentlinear ft.7070000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3442994500