US Bridges

Spring Hill RD over Stony Hollow

Fair

Clinton County, Ohio · .39 MI N of SR 350 · Structure no. 1430130

Built
1979
46 years old
Condition
Fair
inspected December 2024
Type
Culvert
Steel
Length
33 ft
1 main span
Daily traffic
1,172
2015 count
Owner
County
County Highway Agency

About this bridge

Spring Hill RD over Stony Hollow is a steel culvert carrying Spring Hill RD over Stony Hollow in Clinton County, Ohio. It was built in 1979, so it is 46 years old, younger 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 6 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 1,172 vehicles a day, roughly 5% of them trucks, projected to reach 1,627 by 2035. The structure is 33 ft (10 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSpring Hill RD
CrossesStony Hollow
Location.39 MI N of SR 350
RouteCounty Highway C0002
CountyClinton County
StateOhio
Coordinates39.40745, -83.9905
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating107.1 US tons
Inventory rating106 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length33 ft (10 m)
Longest span33 ft (10 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,172 (2015)
Projected traffic1,627 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-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 proposedNone recorded
Estimated improvement cost$39.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Spring Hill RD over Stony Hollow built?

It was built in 1979, making it 46 years old in 2025.

What condition is Spring Hill RD over Stony Hollow 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 Spring Hill RD over Stony Hollow carry?

About 1,172 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Spring Hill RD over Stony Hollow?

The structure is 33 ft (10 m) long with a longest span of 33 ft (10 m).

Who owns Spring Hill RD over Stony Hollow?

It is owned by the County Highway Agency.