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