US Bridges

Green Valley Road over Kokosing River

Good

Knox County, Ohio · 0.4 MI West of SR13 · Structure no. 4234309

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
667
2015 count
Owner
County
County Highway Agency

About this bridge

Green Valley Road over Kokosing River is a prestressed concrete box beam or girders - multiple carrying Green Valley Road over Kokosing River in Knox County, Ohio. It was built in 2016, so it is 9 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 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 667 vehicles a day, roughly 3% of them trucks, projected to reach 700 by 2035. The structure is 100 ft (30.5 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGreen Valley Road
CrossesKokosing River
Location0.4 MI West of SR13
RouteCounty Highway 13
StateOhio
Coordinates40.4258, -82.51622
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 inspectionOctober 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 alignment9: Superior to present desirable criteria
Operating rating69.7 US tons
Inventory rating48.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length100 ft (30.5 m)
Longest span100 ft (30.5 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic667 (2015)
Projected traffic700 by 2035
Trucks3%
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$600 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Green Valley Road over Kokosing River built?

It was built in 2016, making it 9 years old in 2025.

What condition is Green Valley Road over Kokosing River 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 Green Valley Road over Kokosing River carry?

About 667 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is Green Valley Road over Kokosing River?

The structure is 100 ft (30.5 m) long with a longest span of 100 ft (30.5 m) and a deck 28 ft wide.

Who owns Green Valley Road over Kokosing River?

It is owned by the County Highway Agency.