+39.93250, -82.93167
39°55'57" N, 82°55'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 over OVER ALUM CREEK
Structure number:2505258
Location:0.23 MI W OF COLLEGE AVE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.4 ft. [24.5 m]
Total length:294.0 ft. [89.6 m]
Roadway width between curbs:64.6 ft. [19.7 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1964
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:4
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: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:55,705 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:35.6 tons [32.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201692.8GoodVery GoodExcellentExcellent-55705
June 201592.3GoodVery GoodExcellentExcellent-60400
July 201492.3GoodVery GoodExcellentExcellent-60400
May 201392.3GoodVery GoodExcellentExcellent-60400
April 201292.3GoodVery GoodExcellentExcellent-60400
June 201192.3GoodVery GoodExcellentExcellent-60400
June 201092.2GoodVery GoodExcellentExcellent-62415
September 200992.2GoodExcellentExcellentExcellent-62415
November 200892.2GoodExcellentExcellentExcellent-62415
October 200792.2GoodExcellentExcellentExcellent-62415
February 200692.6GoodExcellentExcellentExcellent-58185
August 200392.4GoodExcellentExcellentExcellent-60170
September 200292.4GoodExcellentExcellentExcellent-60170
December 199990.9FairGoodGoodSatisfactory-53920
December 199890.9FairGoodGoodSatisfactory-53920
June 199690.7FairGoodGoodSatisfactory-56410
September 199591.8FairGoodGoodSatisfactory-56410
August 199491.8FairSatisfactoryGoodSatisfactory-56410
June 199391.8FairSatisfactoryGoodGood-56410
June 199276.9PoorPoorFairGoodSD56410
May 199176.9PoorPoorFairGoodSD56410

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.2,6462,646000
Steel Protective Coatingsq. ft.28,78328,783000
Reinforced Concrete Decksq. ft.20,28120,281000
Reinforced Concrete Columneach33000
Reinforced Concrete Pier Walllinear ft.144144000
Reinforced Concrete Abutmentlinear ft.173173000
Reinforced Concrete Pier Caplinear ft.519519000
Strip Seal Jointlinear ft.173173000
Movable Bearingeach4545000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.588588000