US Bridges

Toddhunter RD #364 over Walnut Creek

Fair

Highland County, Ohio · West of CR 35 · Structure no. 3633349

Built
1977
48 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
54 ft
1 main span
Daily traffic
155
2015 count
Owner
County
County Highway Agency

About this bridge

Toddhunter RD #364 over Walnut Creek is a steel stringer/multi-beam or girder carrying Toddhunter RD #364 over Walnut Creek in Highland County, Ohio. It was built in 1977, so it is 48 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 6 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 155 vehicles a day, roughly 8% of them trucks, projected to reach 215 by 2035. The structure is 54 ft (16.5 m) long and 23 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesToddhunter RD #364
CrossesWalnut Creek
LocationWest of CR 35
RouteCounty Highway T0364
CountyHighland County
StateOhio
Coordinates39.36197, -83.46016
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
Deck9 ExcellentNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating47.5 US tons
Inventory rating28.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length54 ft (16.5 m)
Longest span51 ft (15.5 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic155 (2015)
Projected traffic215 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$60 million (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Toddhunter RD #364 over Walnut Creek built?

It was built in 1977, making it 48 years old in 2025.

What condition is Toddhunter RD #364 over Walnut 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 April 2024.

How much traffic does Toddhunter RD #364 over Walnut Creek carry?

About 155 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Toddhunter RD #364 over Walnut Creek?

The structure is 54 ft (16.5 m) long with a longest span of 51 ft (15.5 m) and a deck 23 ft wide.

Who owns Toddhunter RD #364 over Walnut Creek?

It is owned by the County Highway Agency.