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SH 34 over NORTH EXTENSION CANAL

Map

Coordinates:
+42.60331, -111.73022
42°36'12" N, 111°43'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 34 over NORTH EXTENSION CANAL
Structure number:000000000014030
Location:1.9 N. GRACE
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:34.1 ft. [10.4 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:62.7 ft. [19.1 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,000 [as of 2016]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:83.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairSatisfactoryFairSatisfactory200083.8
November 2016FairSatisfactoryFairSatisfactory200088.1
November 2014FairSatisfactoryFairSatisfactory200088.1
November 2012FairSatisfactorySatisfactorySatisfactory260099.0
November 2011FairSatisfactorySatisfactoryFair260087.9
November 2010FairGoodGoodFair260087.9
November 2009FairGoodGoodFair260087.9
November 2008FairGoodGoodFair260087.9
November 2007GoodGoodGoodGood200099.3
November 2006GoodGoodGoodGood200099.3
November 2005GoodGoodGoodGood200099.3
November 2004GoodGoodGoodGood200099.3
November 2003GoodGoodGoodGood200099.3
November 2002GoodGoodGoodGood200099.3
November 2000GoodGoodGoodGood220097.2
November 1998GoodGoodGoodGood220097.2
November 1996GoodGoodGoodGood160097.4
November 1994GoodGoodGoodGood160097.4
November 1992GoodGoodGoodGood175097.3
November 1990GoodGoodGoodGood175097.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.56443971180
Deck
Prestressed Concrete Top Flangesq. ft.2,2402,240000
Concrete Protective Coatingsq. ft.2,2402,12200118
Substructure
Reinforced Concrete Abutmentlinear ft.203196700
Reinforced Concrete Pile Cap/Footinglinear ft.3100310