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I-70 over BIG WALNUT CREEK

Map

Coordinates:
+39.93587, -82.86473
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:2505525
Location:2.76 MI E OF JAMES RD
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:Concrete [1]
Main spans design:Tee beam [04]
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:Good [7 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:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
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 2017GoodGoodVery GoodExcellent4639293.7
June 2016GoodGoodVery GoodExcellent4639293.7
June 2015GoodGoodVery GoodExcellent4668093.6
July 2014GoodGoodVery GoodExcellent4668093.6
August 2013GoodGoodVery GoodExcellent4668093.6
April 2012GoodVery GoodVery GoodExcellent4668093.6
June 2011GoodVery GoodVery GoodExcellent4668093.6
July 2010GoodVery GoodExcellentExcellent4951593.4
September 2009GoodVery GoodExcellentExcellent4951593.4
August 2008GoodVery GoodExcellentExcellent4951593.4
September 2007GoodExcellentExcellentExcellent4951593.4
August 2006GoodExcellentExcellentExcellent4978093.3
October 2005GoodExcellentExcellentExcellent4978093.3
March 2005GoodExcellentExcellentExcellent4796093.5
August 2003GoodExcellentExcellentExcellent4796093.5
September 2002GoodExcellentExcellentExcellent4512093.8
June 2000GoodGoodGoodGood4512087.4
December 1999GoodGoodGoodGood4512087.4
January 1999GoodGoodGoodGood4512085.4
June 1996GoodGoodVery GoodGood4495285.5
September 1995GoodGoodVery GoodGood4495286.4
July 1994FairSatisfactorySatisfactoryGood4495286.4
June 1993FairFairSatisfactorySatisfactory4495285.3
June 1992FairFairSatisfactorySatisfactory4495285.3
May 1991FairFairSatisfactorySatisfactory4495285.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,0852,0751000
Deck
Reinforced Concrete Decksq. ft.14,59014,32027000
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.1261141200
Bearings
Movable Bearingeach36180180
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4643798500