I.R.670 over ALUM CREEK


+39.98944, -82.93778
39°59'22" N, 82°56'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I.R.670 over ALUM CREEK
Structure number:2517876
Location:2.6 MI W OF IR270
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:129.9 ft. [39.6 m]
Total length:338.3 ft. [103.1 m]
Roadway width between curbs:130.6 ft. [39.8 m]
Deck width edge-to-edge:133.5 ft. [40.7 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:1988
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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:103,219 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201685.0GoodVery GoodGoodVery Good-103219
December 201585.0GoodVery GoodGoodVery Good-103490
October 201485.0GoodVery GoodVery GoodVery Good-103490
November 201385.0GoodVery GoodVery GoodVery Good-103490
October 201285.0GoodVery GoodVery GoodVery Good-103490
November 201185.0GoodVery GoodVery GoodVery Good-103490
July 201085.0GoodVery GoodVery GoodVery Good-103690
August 200985.0GoodVery GoodVery GoodVery Good-103690
November 200885.0GoodVery GoodVery GoodVery Good-103690
December 200785.0GoodVery GoodVery GoodVery Good-103690
March 200685.0GoodVery GoodVery GoodVery Good-96110
December 200485.0GoodVery GoodVery GoodVery Good-96110
November 200285.0GoodVery GoodVery GoodVery Good-44393
January 200085.0GoodVery GoodVery GoodVery Good-44393
November 199885.0GoodVery GoodVery GoodVery Good-44393
October 199691.0GoodVery GoodVery GoodVery Good-18710
January 199691.0GoodVery GoodVery GoodVery Good-18710
December 199491.0GoodVery GoodVery GoodVery Good-18710
October 199391.0GoodVery GoodVery GoodVery Good-18710
September 199291.0GoodVery GoodVery GoodVery Good-18710
September 199193.0GoodVery GoodVery GoodVery Good-18710

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.5,0735,0330400
Reinforced Concrete Decksq. ft.45,17745,177000
Reinforced Concrete Columneach3030000
Reinforced Concrete Abutmentlinear ft.434434000
Reinforced Concrete Pier Caplinear ft.434434000
Strip Seal Jointlinear ft.262262000
Movable Bearingeach6054060
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.677677000