US Bridges

County Road 15 over Little Buffalo Creek

Fair

Lawrence County, Ohio · Inter at Twp RD 1275 · Structure no. 4433874

Built
1900
125 years old, rebuilt 1990
Condition
Fair
inspected December 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
28 ft
1 main span
Daily traffic
714
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 15 over Little Buffalo Creek is a concrete box beam or girders - multiple carrying County Road 15 over Little Buffalo Creek in Lawrence County, Ohio. It was built in 1900 and reconstructed in 1990, 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 714 vehicles a day, roughly 7% of them trucks, projected to reach 991 by 2035. The structure is 28 ft (8.5 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCounty Road 15
CrossesLittle Buffalo Creek
LocationInter at Twp RD 1275
RouteCounty Highway C0015
StateOhio
Coordinates38.44616, -82.50412
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.1 US tons
Inventory rating46.4 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length28 ft (8.5 m)
Longest span22 ft (6.7 m)
Deck width21 ft (6.4 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic714 (2015)
Projected traffic991 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$22,000
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 15 over Little Buffalo Creek built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1990.

What condition is County Road 15 over Little Buffalo Creek 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 December 2024.

How much traffic does County Road 15 over Little Buffalo Creek carry?

About 714 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is County Road 15 over Little Buffalo Creek?

The structure is 28 ft (8.5 m) long with a longest span of 22 ft (6.7 m) and a deck 21 ft wide.

Who owns County Road 15 over Little Buffalo Creek?

It is owned by the County Highway Agency.