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I-70 (SR-70) WBL over WEST WATER WASH

Grand County, Utah

Map

Coordinates:
+39.12304, -109.17073
39°07'23" N, 109°10'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 (SR-70) WBL over WEST WATER WASH
Structure number:4F 284
Location:1.0 MI.E.WESTWATER INTER.
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:55.1 ft. [16.8 m]
Total length:168.0 ft. [51.2 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:9.8 ft. [3.0 m]
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,810 [as of 2014]
Truck traffic:50% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:96.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodGoodSatisfactory681096.8
September 2015FairGoodGoodSatisfactory681096.8
September 2013FairSatisfactorySatisfactorySatisfactory323597.0
September 2011FairFairSatisfactorySatisfactory328296.8
September 2009FairFairGoodSatisfactory328296.8
October 2007FairSatisfactoryGoodSatisfactory346897.8
September 2005FairGoodGoodSatisfactory346897.8
October 2003FairGoodGoodSatisfactory308997.9
September 1999FairGoodGoodSatisfactory286292.9
September 1997FairGoodGoodSatisfactory260592.9
November 1995FairGoodGoodSatisfactory239897.8
October 1993FairGoodGoodSatisfactory215397.8
January 1992FairGoodGoodSatisfactory203096.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.825823200
Deck
Reinforced Concrete Decksq. ft.7,3046,88442000
Substructure
Reinforced Concrete Columneach64200
Reinforced Concrete Abutmentlinear ft.88484000
Reinforced Concrete Pier Caplinear ft.88672100
Bearings
Elastomeric Bearingeach3030000
Bridge Rail
Other Material Bridge Raillinear ft.39111128000