US Bridges

Township Road 108 over S Br Wolf Ck * Harr

Good

Washington County, Ohio · .44 MI W of JCT SR 339 · Structure no. 8436258

Built
1982
43 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
153 ft
3 main spans
Daily traffic
351
2015 count
Owner
County
County Highway Agency

About this bridge

Township Road 108 over S Br Wolf Ck * Harr is a prestressed concrete box beam or girders - multiple carrying Township Road 108 over S Br Wolf Ck * Harr in Washington County, Ohio. It was built in 1982, so it is 43 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 351 vehicles a day, roughly 7% of them trucks, projected to reach 487 by 2035. The structure is 153 ft (46.7 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesTownship Road 108
CrossesS Br Wolf Ck * Harr
Location.44 MI W of JCT SR 339
RouteCounty Highway 108
StateOhio
Coordinates39.48782, -81.64748
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating24.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length153 ft (46.7 m)
Longest span68 ft (20.8 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic351 (2015)
Projected traffic487 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Township Road 108 over S Br Wolf Ck * Harr built?

It was built in 1982, making it 43 years old in 2025.

What condition is Township Road 108 over S Br Wolf Ck * Harr in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does Township Road 108 over S Br Wolf Ck * Harr carry?

About 351 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Township Road 108 over S Br Wolf Ck * Harr?

The structure is 153 ft (46.7 m) long with a longest span of 68 ft (20.8 m) and a deck 24 ft wide.

Who owns Township Road 108 over S Br Wolf Ck * Harr?

It is owned by the County Highway Agency.