US Bridges

I-70 over Deer Creek

Fair

Madison County, Ohio · 1.46MI E of Clark CO Line · Structure no. 4902289

Built
1970
55 years old, rebuilt 2006
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
93 ft
3 main spans
Daily traffic
23,396
2015 count
Owner
State
State Highway Agency

About this bridge

I-70 over Deer Creek is a concrete continuous slab carrying I-70 over Deer Creek in Madison County, Ohio. It was built in 1970 and reconstructed in 2006, so it is 55 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 23,396 vehicles a day, roughly 31% of them trucks, projected to reach 32,474 by 2035. The structure is 93 ft (28.3 m) long and 71 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-70
CrossesDeer Creek
Location1.46MI E of Clark CO Line
RouteInterstate 70
StateOhio
Coordinates39.94251, -83.50769
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.3 US tons
Inventory rating49.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length93 ft (28.3 m)
Longest span35 ft (10.7 m)
Deck width71 ft (21.7 m)
Roadway width68 ft (20.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,396 (2015)
Projected traffic32,474 by 2035
Trucks31%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-70 over Deer Creek built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2006.

What condition is I-70 over Deer Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does I-70 over Deer Creek carry?

About 23,396 vehicles per day (2015 count), of which roughly 31% are trucks.

How long is I-70 over Deer Creek?

The structure is 93 ft (28.3 m) long with a longest span of 35 ft (10.7 m) and a deck 71 ft wide.

Who owns I-70 over Deer Creek?

It is owned by the State Highway Agency.