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I-70 over BIG WALNUT CREEK

Map 

Coordinates:
+39.93556, -82.86472
39°56'08" N, 82°51'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-70 over BIG WALNUT CREEK
Structure number:2505525
Location:2.76 MI E OF JAMES RD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:74.5 ft. [22.7 m]
Total length:231.6 ft. [70.6 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.0 ft. [19.2 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1967
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:Concrete [1]
Main spans design:Tee beam [04]
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: June 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:46,392 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:93.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201693.7GoodGoodVery GoodExcellent-46392
June 201593.6GoodGoodVery GoodExcellent-46680
July 201493.6GoodGoodVery GoodExcellent-46680
August 201393.6GoodGoodVery GoodExcellent-46680
April 201293.6GoodVery GoodVery GoodExcellent-46680
June 201193.6GoodVery GoodVery GoodExcellent-46680
July 201093.4GoodVery GoodExcellentExcellent-49515
September 200993.4GoodVery GoodExcellentExcellent-49515
August 200893.4GoodVery GoodExcellentExcellent-49515
September 200793.4GoodExcellentExcellentExcellent-49515
August 200693.3GoodExcellentExcellentExcellent-49780
October 200593.3GoodExcellentExcellentExcellent-49780
March 200593.5GoodExcellentExcellentExcellent-47960
August 200393.5GoodExcellentExcellentExcellent-47960
September 200293.8GoodExcellentExcellentExcellent-45120
June 200087.4GoodGoodGoodGood-45120
December 199987.4GoodGoodGoodGood-45120
January 199985.4GoodGoodGoodGood-45120
June 199685.5GoodGoodVery GoodGood-44952
September 199586.4GoodGoodVery GoodGood-44952
July 199486.4FairSatisfactorySatisfactoryGood-44952
June 199385.3FairFairSatisfactorySatisfactory-44952
June 199285.3FairFairSatisfactorySatisfactory-44952
May 199185.3FairFairSatisfactorySatisfactory-44952