US Bridges

I70 WB over Bantas Fork

Good

Preble County, Ohio · .5 MI W of SR726 · Structure no. 6800998

Built
1964
61 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete Continuous
Length
60 ft
3 main spans
Daily traffic
16,036
2015 count
Owner
State
State Highway Agency

About this bridge

I70 WB over Bantas Fork is a concrete continuous slab carrying I70 WB over Bantas Fork in Preble County, Ohio. It was built in 1964, so it is 61 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 16,036 vehicles a day, roughly 47% of them trucks, projected to reach 22,258 by 2035. The structure is 60 ft (18.3 m) long and 65 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesI70 WB
CrossesBantas Fork
Location.5 MI W of SR726
RouteInterstate 70
StateOhio
Coordinates39.83565, -84.6863
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating55 US tons
Inventory rating32.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length60 ft (18.3 m)
Longest span22 ft (6.7 m)
Deck width65 ft (19.8 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,036 (2015)
Projected traffic22,258 by 2035
Trucks47%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed9.9 mi (16 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 I70 WB over Bantas Fork built?

It was built in 1964, making it 61 years old in 2025.

What condition is I70 WB over Bantas Fork in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does I70 WB over Bantas Fork carry?

About 16,036 vehicles per day (2015 count), of which roughly 47% are trucks.

How long is I70 WB over Bantas Fork?

The structure is 60 ft (18.3 m) long with a longest span of 22 ft (6.7 m) and a deck 65 ft wide.

Who owns I70 WB over Bantas Fork?

It is owned by the State Highway Agency.