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IR270 over NB CD ROAD OVER RAMP A

Map

Coordinates:
+40.05940, -82.90339
40°03'34" N, 82°54'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IR270 over NB CD ROAD OVER RAMP A
Structure number:2512165
Location:01.60 MI S.OF SR161
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:151.9 ft. [46.3 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:65.0 ft. [19.8 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
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: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:102,964 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodVery GoodExcellentVery Good10296476.0
September 2016GoodVery GoodExcellentVery Good10296476.0
August 2015GoodVery GoodExcellentVery Good7650576.0
September 2014GoodVery GoodExcellentVery Good7650576.0
July 2013GoodVery GoodExcellentVery Good7650576.0
August 2012GoodVery GoodExcellentVery Good7650576.0
August 2011GoodVery GoodExcellentVery Good7650576.0
October 2010GoodVery GoodExcellentVery Good7650576.0
October 2009GoodExcellentExcellentExcellent7650576.0
October 2008GoodExcellentExcellentExcellent7650576.0
October 2007GoodExcellentExcellentVery Good7650576.0
November 2006GoodExcellentExcellentVery Good7650580.0
December 2005GoodExcellentExcellentExcellent7650580.0
October 2004GoodExcellentExcellentExcellent7650580.0
October 2003GoodExcellentExcellentExcellent6672580.0
September 2002GoodExcellentExcellentExcellent2067580.0
August 2000GoodExcellentExcellentExcellent2067580.0
October 1999GoodExcellentExcellentExcellent2067579.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,9181,918000
Deck
Reinforced Concrete Decksq. ft.18,63218,6023000
Substructure
Reinforced Concrete Abutmentlinear ft.136136000
Steel Pileeach22000
Reinforced Concrete Pier Caplinear ft.136136000
Bearings
Pot Bearingeach1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5485084000