US Bridges

Yonah Dam RD over Panther Creek

FairPosted for load

Stephens County, Georgia · 6.9 MI N of Toccoa · Structure no. 000000025750390

Built
1976
49 years old
Condition
Fair
inspected February 2025
Type
Tee Beam
Concrete
Length
180 ft
6 main spans
Daily traffic
220
2024 count
Owner
County
County Highway Agency

About this bridge

Yonah Dam RD over Panther Creek is a concrete tee beam carrying Yonah Dam RD over Panther Creek in Stephens County, Georgia. It was built in 1976, so it is 49 years old, older than the Georgia average of 47.5 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. Its operating status is: posted for load restriction.

It carries about 220 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 180 ft (54.9 m) long and 32 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesYonah Dam RD
CrossesPanther Creek
Location6.9 MI N of Toccoa
RouteCounty Highway 418
StateGeorgia
Coordinates34.67826, -83.33861
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating36.9 US tons
Inventory rating21.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length180 ft (54.9 m)
Longest span30 ft (9.1 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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$1.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Yonah Dam RD over Panther Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is Yonah Dam RD over Panther Creek 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 February 2025.

How much traffic does Yonah Dam RD over Panther Creek carry?

About 220 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Yonah Dam RD over Panther Creek?

The structure is 180 ft (54.9 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.

Who owns Yonah Dam RD over Panther Creek?

It is owned by the County Highway Agency.