US Bridges

Township Road 29 over Halfway Run * Benedict

Good

Washington County, Ohio · .98 MI West of JCT CO 126 · Structure no. 8433144

Built
1977
48 years old, rebuilt 2020
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
72 ft
1 main span
Daily traffic
130
2019 count
Owner
County
County Highway Agency

About this bridge

Township Road 29 over Halfway Run * Benedict is a concrete box beam or girders - multiple carrying Township Road 29 over Halfway Run * Benedict in Washington County, Ohio. It was built in 1977 and reconstructed in 2020, 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 good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 130 vehicles a day, roughly 7% of them trucks, projected to reach 156 by 2039. The structure is 72 ft (22 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesTownship Road 29
CrossesHalfway Run * Benedict
Location.98 MI West of JCT CO 126
RouteCounty Highway 29
CountyWashington County
StateOhio
Coordinates39.41776, -81.58681
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating74 US tons
Inventory rating57.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length72 ft (22 m)
Longest span67 ft (20.5 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (2019)
Projected traffic156 by 2039
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 29 over Halfway Run * Benedict built?

It was built in 1977, making it 48 years old in 2025. It was reconstructed in 2020.

What condition is Township Road 29 over Halfway Run * Benedict 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 April 2024.

How much traffic does Township Road 29 over Halfway Run * Benedict carry?

About 130 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is Township Road 29 over Halfway Run * Benedict?

The structure is 72 ft (22 m) long with a longest span of 67 ft (20.5 m) and a deck 24 ft wide.

Who owns Township Road 29 over Halfway Run * Benedict?

It is owned by the County Highway Agency.