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JOHNSON CYN. ROAD over JOHNSON CANYON CREEK

Map

Coordinates:
+37.17949, -112.38400
37°10'46" N, 112°23'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:JOHNSON CYN. ROAD over JOHNSON CANYON CREEK
Structure number:025002F
Location:19 MILES NE. OF KANAB
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:38.1 ft. [11.6 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Owner:County Highway Agency [02]
Year built:1985
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:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:133 [as of 2010]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:87.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodGoodVery GoodGood13387.7
February 2016GoodGoodVery GoodGood13387.7
February 2014GoodGoodVery GoodGood13385.2
February 2012GoodGoodVery GoodGood13396.2
August 2010GoodGoodVery GoodGood13396.2
February 2008GoodGoodVery GoodGood13396.2
February 2006GoodGoodVery GoodGood10596.3
January 2004GoodGoodVery GoodGood9596.3
January 2000GoodGoodVery GoodGood9091.3
January 1998GoodVery GoodVery GoodGood8591.3
February 1996GoodVery GoodVery GoodGood8596.4
March 1994GoodVery GoodVery GoodGood8596.4
April 1992GoodVery GoodVery GoodGood8596.4
May 1990GoodVery GoodVery GoodGood8596.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.200200000
Deck
Reinforced Concrete Top Flangesq. ft.1,4211,22120000
Substructure
Reinforced Concrete Abutmentlinear ft.72472500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.8484000