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I-84 (SR-84) EBL over COTTONWOOD CREEK

Morgan County, Utah

Map

Coordinates:
+41.13778, -111.80389
41°08'16" N, 111°48'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-84 (SR-84) EBL over COTTONWOOD CREEK
Structure number:2F 97
Location:1.4 MI.EAST MT.GREEN INT.
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:66.9 ft. [20.4 m]
Total length:70.9 ft. [21.6 m]
Roadway width between curbs:36.4 ft. [11.1 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:2012
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:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,990 [as of 2014]
Truck traffic:42% of total traffic
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:Better than present minimum criteria [7]
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:95.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood1199095.8
July 2015GoodGoodGoodGood1199095.8
July 2013GoodGoodGoodGood637495.3
July 2011GoodGoodGoodGood767397.6
July 2009GoodGoodGoodGood767397.6
October 2007GoodVery GoodGoodGood615597.7
November 2005GoodVery GoodGoodGood615597.7
July 2003GoodVery GoodGoodGood626396.7
July 1999GoodVery GoodVery GoodGood594591.7
July 1997GoodVery GoodVery GoodGood449391.8
September 1995GoodVery GoodVery GoodGood399596.7
December 1993GoodVery GoodVery GoodGood356296.7
October 1991GoodVery GoodVery GoodVery Good353096.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.341334700
Deck
Reinforced Concrete Decksq. ft.2,7602,7006000
Substructure
Reinforced Concrete Abutmentlinear ft.8484000
Bearings
Elastomeric Bearingeach109100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.199019900