US Bridges

C Road 361 over N River RD O Br Lt Miami

Fair

Clark County, Ohio · 500 Ft So of Buffenbager · Structure no. 1256378

Built
1900
125 years old, rebuilt 1992
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
399
2015 count
Owner
County
County Highway Agency

About this bridge

C Road 361 over N River RD O Br Lt Miami is a steel stringer/multi-beam or girder carrying C Road 361 over N River RD O Br Lt Miami in Clark County, Ohio. It was built in 1900 and reconstructed in 1992, so it is 125 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 5 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 399 vehicles a day, roughly 8% of them trucks, projected to reach 554 by 2035. The structure is 30 ft (9.1 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesC Road 361
CrossesN River RD O Br Lt Miami
Location500 Ft So of Buffenbager
RouteCounty Highway C0361
StateOhio
Coordinates39.83097, -83.73798
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating107.1 US tons
Inventory rating100 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadH 20
Structure length30 ft (9.1 m)
Longest span26 ft (7.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic399 (2015)
Projected traffic554 by 2035
Trucks8%
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 Road 361 over N River RD O Br Lt Miami built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1992.

What condition is C Road 361 over N River RD O Br Lt Miami 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 November 2024.

How much traffic does C Road 361 over N River RD O Br Lt Miami carry?

About 399 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is C Road 361 over N River RD O Br Lt Miami?

The structure is 30 ft (9.1 m) long with a longest span of 26 ft (7.9 m) and a deck 24 ft wide.

Who owns C Road 361 over N River RD O Br Lt Miami?

It is owned by the County Highway Agency.