US Bridges

Perrill Road over Walnut Creek

PoorClosed to traffic

Pickaway County, Ohio · Junction of Walnut Creek · Structure no. 6531725

Built
1900
125 years old, rebuilt 1990
Condition
Poor
inspected December 2024
Type
Truss - Thru
Steel
Length
130 ft
1 main span
Daily traffic
46
2015 count
Owner
County
County Highway Agency

About this bridge

Perrill Road over Walnut Creek is a steel truss - thru carrying Perrill Road over Walnut Creek in Pickaway 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 poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 46 vehicles a day, roughly 7% of them trucks, projected to reach 64 by 2035. The structure is 130 ft (39.6 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPerrill Road
CrossesWalnut Creek
LocationJunction of Walnut Creek
RouteCounty Highway 0T093
StateOhio
Coordinates39.7847, -82.90735
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating1.1 US tons
Inventory rating0.7 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length130 ft (39.6 m)
Longest span127 ft (38.7 m)
Deck width22 ft (6.7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46 (2015)
Projected traffic64 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 Perrill Road over Walnut Creek built?

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

What condition is Perrill Road over Walnut Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2024.

How much traffic does Perrill Road over Walnut Creek carry?

About 46 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Perrill Road over Walnut Creek?

The structure is 130 ft (39.6 m) long with a longest span of 127 ft (38.7 m) and a deck 22 ft wide.

Who owns Perrill Road over Walnut Creek?

It is owned by the County Highway Agency.