US Bridges

C-370 over Huntington RD O Li+ Miam

Good

Clark County, Ohio · 1.50MI.E.S.CHARLESTOWN Pk · Structure no. 1258516

Built
1989
36 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
32 ft
1 main span
Daily traffic
190
2015 count
Owner
County
County Highway Agency

About this bridge

C-370 over Huntington RD O Li+ Miam is a concrete culvert carrying C-370 over Huntington RD O Li+ Miam in Clark County, Ohio. It was built in 1989, so it is 36 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 190 vehicles a day, roughly 7% of them trucks, projected to reach 264 by 2035. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesC-370
CrossesHuntington RD O Li+ Miam
Location1.50MI.E.S.CHARLESTOWN Pk
RouteCounty Highway C0370
StateOhio
Coordinates39.82055, -83.59364
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 inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating45 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length32 ft (9.8 m)
Longest span32 ft (9.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic190 (2015)
Projected traffic264 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 C-370 over Huntington RD O Li+ Miam built?

It was built in 1989, making it 36 years old in 2025.

What condition is C-370 over Huntington RD O Li+ Miam 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 November 2024.

How much traffic does C-370 over Huntington RD O Li+ Miam carry?

About 190 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is C-370 over Huntington RD O Li+ Miam?

The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m).

Who owns C-370 over Huntington RD O Li+ Miam?

It is owned by the County Highway Agency.