US Bridges

Township Road 168 over Symmes Creek

Fair

Lawrence County, Ohio · .01 Miles W of SR 378 · Structure no. 4451309

Built
1900
125 years old, rebuilt 1992
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
74 ft
2 main spans
Daily traffic
96
2015 count
Owner
County
County Highway Agency

About this bridge

Township Road 168 over Symmes Creek is a steel stringer/multi-beam or girder carrying Township Road 168 over Symmes Creek in Lawrence 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 96 vehicles a day, roughly 7% of them trucks, projected to reach 133 by 2035. The structure is 74 ft (22.6 m) long and 14 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTownship Road 168
CrossesSymmes Creek
Location.01 Miles W of SR 378
RouteCounty Highway T0168
StateOhio
Coordinates38.57461, -82.4733
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
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 geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating46.4 US tons
Inventory rating32.2 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans2
Design loadHS 20
Structure length74 ft (22.6 m)
Longest span48 ft (14.6 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic96 (2015)
Projected traffic133 by 2035
Trucks7%
Lanes on structure1
Traffic directionOne-lane bridge for two-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$45,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Township Road 168 over Symmes Creek built?

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

What condition is Township Road 168 over Symmes 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 Township Road 168 over Symmes Creek carry?

About 96 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Township Road 168 over Symmes Creek?

The structure is 74 ft (22.6 m) long with a longest span of 48 ft (14.6 m) and a deck 14 ft wide.

Who owns Township Road 168 over Symmes Creek?

It is owned by the County Highway Agency.