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I-70 over BIG WALNUT CREEK

Map

Coordinates:
+39.93573, -82.86476
39°56'09" N, 82°51'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 over BIG WALNUT CREEK
Structure number:2505584
Location:0.75 MI E OF SR317
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:74.5 ft. [22.7 m]
Total length:231.6 ft. [70.6 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.0 ft. [19.2 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2003
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:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:46,392 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodVery GoodVery GoodExcellent4639293.7
June 2016GoodVery GoodVery GoodExcellent4639293.7
June 2015GoodVery GoodVery GoodExcellent4668093.6
June 2014GoodVery GoodVery GoodExcellent4668093.6
May 2013GoodVery GoodVery GoodExcellent4668093.6
April 2012GoodVery GoodVery GoodExcellent4668093.6
June 2011GoodVery GoodVery GoodExcellent4668093.6
June 2010GoodExcellentExcellentExcellent4951593.4
September 2009GoodExcellentExcellentExcellent4951593.4
August 2008GoodExcellentExcellentExcellent4951593.4
September 2007GoodExcellentExcellentExcellent4951593.4
August 2006GoodExcellentExcellentExcellent4978093.3
October 2005GoodExcellentExcellentExcellent4978093.3
March 2005GoodExcellentExcellentExcellent4796093.5
August 2003GoodExcellentExcellentExcellent4796093.5
September 2002GoodExcellentExcellentExcellent4512093.8
June 2000GoodGoodVery GoodGood4512087.4
December 1999GoodGoodVery GoodGood4512087.4
January 1999GoodGoodVery GoodGood4512085.4
June 1996GoodGoodGoodGood4495285.5
September 1995GoodGoodGoodGood4495286.4
July 1994GoodGoodGoodGood4495286.4
June 1993FairGoodGoodSatisfactory4495286.4
June 1992FairFairGoodGood4495285.3
May 1991FairFairGoodGood4495285.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,0852,0612400
Deck
Reinforced Concrete Decksq. ft.14,59014,04554500
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Pier Walllinear ft.5151000
Reinforced Concrete Abutmentlinear ft.128128000
Reinforced Concrete Pier Caplinear ft.128128000
Joints
Strip Seal Jointlinear ft.126126000
Bearings
Movable Bearingeach36180180
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4643947000