US Bridges

SR 664 over Ramsey Run

Fair

Hocking County, Ohio · 0.91M N of JCT Usr 33 · Structure no. 3704653

Built
1929
96 years old, rebuilt 1997
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
58 ft
1 main span
Daily traffic
5,861
2015 count
Owner
State
State Highway Agency

About this bridge

SR 664 over Ramsey Run is a concrete culvert carrying SR 664 over Ramsey Run in Hocking County, Ohio. It was built in 1929 and reconstructed in 1997, so it is 96 years old, older 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 5,861 vehicles a day, roughly 5% of them trucks, projected to reach 8,135 by 2035. The structure is 58 ft (17.8 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesSR 664
CrossesRamsey Run
Location0.91M N of JCT Usr 33
RouteState Highway 664
CountyHocking County
StateOhio
Coordinates39.5441, -82.42895
Functional classUrban Collector

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 inspectionJuly 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 alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length58 ft (17.8 m)
Longest span58 ft (17.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,861 (2015)
Projected traffic8,135 by 2035
Trucks5%
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

OwnerState Highway Agency
Maintained byState 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 SR 664 over Ramsey Run built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1997.

What condition is SR 664 over Ramsey Run 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 July 2024.

How much traffic does SR 664 over Ramsey Run carry?

About 5,861 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is SR 664 over Ramsey Run?

The structure is 58 ft (17.8 m) long with a longest span of 58 ft (17.8 m).

Who owns SR 664 over Ramsey Run?

It is owned by the State Highway Agency.