US Bridges

Tolbert RD over Nine Mile Creek

Good

Butler County, Ohio · .1 MI W of Waynes Trace · Structure no. 0931624

Built
1984
41 years old, rebuilt 2020
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
180
2018 count
Owner
County
County Highway Agency

About this bridge

Tolbert RD over Nine Mile Creek is a prestressed concrete box beam or girders - multiple carrying Tolbert RD over Nine Mile Creek in Butler County, Ohio. It was built in 1984 and reconstructed in 2020, so it is 41 years old, younger 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 180 vehicles a day, roughly 7% of them trucks, projected to reach 450 by 2038. The structure is 72 ft (21.9 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTolbert RD
CrossesNine Mile Creek
Location.1 MI W of Waynes Trace
RouteCounty Highway T0070
StateOhio
Coordinates39.51947, -84.57368
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating48.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length72 ft (21.9 m)
Longest span69 ft (21 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic180 (2018)
Projected traffic450 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Tolbert RD over Nine Mile Creek built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2020.

What condition is Tolbert RD over Nine Mile Creek 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 March 2023.

How much traffic does Tolbert RD over Nine Mile Creek carry?

About 180 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Tolbert RD over Nine Mile Creek?

The structure is 72 ft (21.9 m) long with a longest span of 69 ft (21 m) and a deck 29 ft wide.

Who owns Tolbert RD over Nine Mile Creek?

It is owned by the County Highway Agency.