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I.R.270 over OVER BIG WALNUT/NOE BIXB

Map

Coordinates:
+39.92680, -82.86482
39°55'36" N, 82°51'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I.R.270 over OVER BIG WALNUT/NOE BIXB
Structure number:2514494
Location:0.83 MI S OF IR70
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:122.1 ft. [37.2 m]
Total length:459.0 ft. [139.9 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1968
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:38,298 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:74.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodVery GoodGoodGood3829874.4
September 2016GoodVery GoodGoodGood3829873.3
September 2015GoodVery GoodGoodGood3590073.6
October 2014GoodVery GoodGoodGood3590073.6
July 2013GoodVery GoodGoodGood3590073.6
September 2012GoodVery GoodGoodGood3590073.6
August 2011GoodGoodGoodGood3590073.6
October 2010GoodGoodGoodGood3698073.5
October 2009GoodGoodGoodGood3698073.5
November 2008GoodGoodGoodGood3698073.5
October 2007GoodGoodGoodGood3698073.5
January 2006GoodGoodGoodGood3466073.8
November 2004GoodGoodGoodGood3466073.8
November 2003GoodGoodGoodGood3652573.5
October 2002GoodGoodGoodGood2324575.2
May 2000GoodGoodGoodGood2324576.2
October 1997GoodGoodGoodGood2324576.2
August 1996GoodGoodGoodGood3250075.1
November 1995FairGoodGoodSatisfactory3250075.9
October 1994FairSatisfactoryGoodSatisfactory3250075.9
August 1992FairGoodGoodSatisfactory3250075.9
July 1991FairGoodGoodSatisfactory3250075.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,7542,7302400
Deck
Reinforced Concrete Decksq. ft.22,03421,63440000
Wearing Surfacessq. ft.20,65520,655000
Substructure
Reinforced Concrete Pier Walllinear ft.6060000
Reinforced Concrete Abutmentlinear ft.111111000
Reinforced Concrete Pier Caplinear ft.167167000
Joints
Assembly without Seal Jointlinear ft.96484800
Bearings
Movable Bearingeach2400240
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.918918000