US Bridges

Wallace Dam Road over Oconee River Trib

Good

Hancock County, Georgia · 11.3 MI NW of Sparta · Structure no. 000000014150450

Built
1980
45 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
60
2024 count
Owner
County
County Highway Agency

About this bridge

Wallace Dam Road over Oconee River Trib is a concrete culvert carrying Wallace Dam Road over Oconee River Trib in Hancock County, Georgia. It was built in 1980, so it is 45 years old, younger than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 60 vehicles a day, roughly 1% of them trucks, projected to reach 30 by 2031. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesWallace Dam Road
CrossesOconee River Trib
Location11.3 MI NW of Sparta
RouteCounty Highway 230
StateGeorgia
Coordinates33.35475, -83.14765
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2024)
Projected traffic30 by 2031
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$129,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Wallace Dam Road over Oconee River Trib built?

It was built in 1980, making it 45 years old in 2025.

What condition is Wallace Dam Road over Oconee River Trib 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 July 2024.

How much traffic does Wallace Dam Road over Oconee River Trib carry?

About 60 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Wallace Dam Road over Oconee River Trib?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns Wallace Dam Road over Oconee River Trib?

It is owned by the County Highway Agency.