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I-670 over OVER CONV CTR CONN & RR

Map

Coordinates:
+39.97546, -82.99574
39°58'32" N, 82°59'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-670 over OVER CONV CTR CONN & RR
Structure number:2506300
Location:0.15 MI E OF SR315
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:202.1 ft. [61.6 m]
Total length:499.0 ft. [152.1 m]
Roadway width between curbs:129.9 ft. [39.6 m]
Deck width edge-to-edge:136.2 ft. [41.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
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: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:92,596 [as of 2015]
Truck traffic:6% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodExcellentVery Good9259688.2
November 2016GoodVery GoodExcellentVery Good9259688.2
November 2015GoodVery GoodExcellentVery Good17029084.0
November 2014GoodVery GoodExcellentVery Good17029084.0
September 2013GoodVery GoodExcellentVery Good17029081.0
November 2012GoodVery GoodExcellentExcellent17029081.0
October 2011GoodExcellentExcellentExcellent17029081.0
June 2010GoodExcellentExcellentExcellent15380081.0
August 2009GoodExcellentExcellentExcellent15380081.0
November 2008GoodExcellentExcellentExcellent15380081.0
November 2007GoodExcellentExcellentExcellent15380081.0
March 2006GoodExcellentExcellentExcellent5565091.7
December 2004GoodExcellentExcellentExcellent5565091.7
July 2003PoorFairSatisfactoryPoor5531061.1
December 1999PoorFairSatisfactoryPoor4544056.9
November 1998PoorFairSatisfactoryPoor4544056.9
October 1996PoorFairSatisfactoryPoor4800054.5
January 1996PoorFairSatisfactoryPoor4800056.0
December 1994PoorSeriousFairCritical4800015.0
September 1993PoorSeriousFairCritical4800015.0
September 1992PoorSeriousFairSerious4800032.8
September 1991PoorSeriousFairSerious4800034.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8,9828,982000
Deck
Reinforced Concrete Decksq. ft.67,86766,8671,00000
Substructure
Reinforced Concrete Pier Walllinear ft.184184000
Reinforced Concrete Abutmentlinear ft.2722571500
Reinforced Concrete Pier Caplinear ft.272267500
Joints
Strip Seal Jointlinear ft.1721225000
Bearings
Movable Bearingeach7272000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.99859840000