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E RIVER ST over CLARKS FK YELLOWSTNE 053

Map

Coordinates:
+45.39178, -108.89508
45°23'30" N, 108°53'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E RIVER ST over CLARKS FK YELLOWSTNE 053
Structure number:L05307000+07001
Location:N EDGE FROMBERG
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:67.3 ft. [20.5 m]
Total length:201.8 ft. [61.5 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:2008
Historic significance:Bridge is on the National Register of Historic Places [1]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:715 [as of 2017]
Deck condition:Good [7 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:95.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood71595.7
June 2016GoodGoodGoodGood81089.2
June 2014GoodGoodGoodGood10099.9
June 2012GoodGoodGoodGood10099.9
June 2010GoodGoodGoodGood10077.8
July 2008GoodGoodGoodGood10077.8
November 2006PoorFairPoorCritical10024.0
November 2004PoorFairPoorCritical10024.0
January 2004PoorFairPoorCritical10024.0
February 2002PoorFairPoorSerious10024.0
May 2000PoorFairPoorSerious10024.0
June 1998PoorFairPoorSerious10024.0
August 1994PoorSatisfactoryFairPoor3136.9
February 1992PoorSatisfactorySatisfactoryPoor9645.5
February 1990PoorSatisfactorySatisfactoryPoor9645.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.988988000
Deck
Reinforced Concrete Decksq. ft.6,0284,8221,0851210
Substructure
Reinforced Concrete Pier Walllinear ft.6969000
Reinforced Concrete Abutmentlinear ft.112105610
Reinforced Concrete Pier Caplinear ft.6262000
Bearings
Elastomeric Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.40420220200