IR 670 over OVER CSX & NS RR


+39.98004, -82.96399
39°58'48" N, 82°57'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IR 670 over OVER CSX & NS RR
Structure number:2517728
Location:1.22 MI E OF IR71
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:153.9 ft. [46.9 m]
Total length:378.0 ft. [115.2 m]
Roadway width between curbs:153.9 ft. [46.9 m]
Deck width edge-to-edge:157.2 ft. [47.9 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:116,167 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodExcellentVery Good11616785.0
November 2016GoodGoodExcellentVery Good11616785.0
December 2015GoodGoodExcellentVery Good11298085.0
October 2014FairSatisfactoryExcellentVery Good11298085.0
October 2013GoodGoodExcellentExcellent11298085.0
October 2012GoodGoodExcellentExcellent11298085.0
November 2011GoodGoodExcellentExcellent11298085.0
June 2010GoodVery GoodExcellentExcellent11321085.0
August 2009GoodVery GoodExcellentExcellent11321085.0
November 2008GoodVery GoodExcellentExcellent11321085.0
November 2007GoodVery GoodExcellentExcellent11321085.0
March 2006GoodVery GoodExcellentExcellent10155085.0
December 2004GoodVery GoodExcellentExcellent10155085.0
November 2002GoodVery GoodExcellentExcellent11321085.0
January 2000GoodVery GoodExcellentExcellent6986685.0
November 1998GoodVery GoodExcellentExcellent6986685.0
October 1996GoodExcellentExcellentExcellent6986685.0
January 1996GoodExcellentExcellentExcellent1871095.8
December 1994GoodExcellentExcellentExcellent1871095.8
September 1993GoodExcellentExcellentExcellent1871095.8
November 1992GoodExcellentExcellentExcellent1871095.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.6,8046,804000
Reinforced Concrete Decksq. ft.59,34636,89622,45000
Reinforced Concrete Columneach3636000
Reinforced Concrete Abutmentlinear ft.628628000
Strip Seal Jointlinear ft.314309500
Pot Bearingeach7272000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.756756000