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I-70 (SR-70) EBL over NASH WASH

Map

Coordinates:
+38.94085, -109.40293
38°56'27" N, 109°24'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 (SR-70) EBL over NASH WASH
Structure number:2F 268
Location:0.2 MI E OF W CISCO INTER
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:61.0 ft. [18.6 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1971
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:2
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:Good
Status:Open, no restriction [A]
Average daily traffic:6,970 [as of 2014]
Truck traffic:49% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 condition. [5]
Sufficiency rating:97.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood697097.7
September 2015GoodGoodGoodGood697097.7
September 2013GoodGoodGoodGood331295.0
September 2011FairSatisfactoryGoodGood323597.9
September 2009FairFairVery GoodGood323596.9
October 2007GoodGoodVery GoodGood352597.8
September 2005GoodGoodVery GoodGood352597.8
October 2003GoodGoodVery GoodGood321597.9
September 1999FairGoodVery GoodSatisfactory296392.9
October 1997FairGoodVery GoodSatisfactory269392.9
November 1995FairGoodVery GoodSatisfactory242897.8
October 1993FairSatisfactoryVery GoodSatisfactory217296.8
January 1992FairSatisfactoryVery GoodSatisfactory199296.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1081,108000
Deck
Reinforced Concrete Decksq. ft.8,6788,17850000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.139139000
Reinforced Concrete Pier Caplinear ft.6866020
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Other Material Bridge Raillinear ft.3322498300