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I-70 over BIG WALNUT CREEK

Map

Coordinates:
+39.93556, -82.86472
39°56'08" N, 82°51'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,0852,0751000
Deck
Reinforced Concrete Decksq. ft.14,59014,590000
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Pier Walllinear ft.5151000
Reinforced Concrete Abutmentlinear ft.128128000
Reinforced Concrete Pier Caplinear ft.128128000
Joints
Strip Seal Jointlinear ft.126122400
Bearings
Movable Bearingeach36180180
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.464464000