US Bridges

County Road 9 over Leith Run * Bake

Good

Washington County, Ohio · 3 MI SW of JCT SR 260 · Structure no. 8430357

Built
1969
56 years old, rebuilt 2013
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
61
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 9 over Leith Run * Bake is a prestressed concrete box beam or girders - multiple carrying County Road 9 over Leith Run * Bake in Washington County, Ohio. It was built in 1969 and reconstructed in 2013, so it is 56 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 61 vehicles a day, roughly 8% of them trucks, projected to reach 85 by 2035. The structure is 47 ft (14.2 m) long and 22 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesCounty Road 9
CrossesLeith Run * Bake
Location3 MI SW of JCT SR 260
RouteCounty Highway C0009
CountyWashington County
StateOhio
Coordinates39.49653, -81.13603
Functional classRural Minor Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.3 US tons
Inventory rating55.3 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length47 ft (14.2 m)
Longest span42 ft (12.7 m)
Deck width22 ft (6.7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61 (2015)
Projected traffic85 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 County Road 9 over Leith Run * Bake built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2013.

What condition is County Road 9 over Leith Run * Bake 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 October 2024.

How much traffic does County Road 9 over Leith Run * Bake carry?

About 61 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is County Road 9 over Leith Run * Bake?

The structure is 47 ft (14.2 m) long with a longest span of 42 ft (12.7 m) and a deck 22 ft wide.

Who owns County Road 9 over Leith Run * Bake?

It is owned by the County Highway Agency.