US Bridges

Twelve Mile Road over Twelve Mile Road

Good

Clermont County, Ohio · Twelve Mile Road · Structure no. 1333283

Built
2002
23 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
35 ft
1 main span
Daily traffic
477
2015 count
Owner
County
County Highway Agency

About this bridge

Twelve Mile Road over Twelve Mile Road is a concrete culvert carrying Twelve Mile Road over Twelve Mile Road in Clermont County, Ohio. It was built in 2002, so it is 23 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 477 vehicles a day, roughly 8% of them trucks, projected to reach 662 by 2038. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesTwelve Mile Road
CrossesTwelve Mile Road
LocationTwelve Mile Road
RouteCounty Highway C0126
StateOhio
Coordinates38.9711, -84.22057
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating64.3 US tons
Inventory rating39.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length35 ft (10.7 m)
Longest span35 ft (10.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic477 (2015)
Projected traffic662 by 2038
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Twelve Mile Road over Twelve Mile Road built?

It was built in 2002, making it 23 years old in 2025.

What condition is Twelve Mile Road over Twelve Mile Road 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 May 2024.

How much traffic does Twelve Mile Road over Twelve Mile Road carry?

About 477 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Twelve Mile Road over Twelve Mile Road?

The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m).

Who owns Twelve Mile Road over Twelve Mile Road?

It is owned by the County Highway Agency.