US Bridges

Old Macon Road over Little River

FairPosted for load

Putnam County, Georgia · 4.8 MI SW of Eatonton · Structure no. 000000023750230

Built
1938
87 years old
Condition
Fair
inspected December 2024
Type
Arch - Deck
Concrete
Length
429 ft
1 main span
Daily traffic
350
2024 count
Owner
County
County Highway Agency

About this bridge

Old Macon Road over Little River is a concrete arch - deck carrying Old Macon Road over Little River in Putnam County, Georgia. It was built in 1938, so it is 87 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 5 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 350 vehicles a day, roughly 1% of them trucks, projected to reach 900 by 2031. The structure is 429 ft (130.8 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOld Macon Road
CrossesLittle River
Location4.8 MI SW of Eatonton
RouteCounty Highway 181
StateGeorgia
Coordinates33.26369, -83.42162
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating30 US tons
Inventory rating18 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+6 approach)
Design loadH 15
Structure length429 ft (130.8 m)
Longest span167 ft (50.9 m)
Deck width22 ft (6.6 m)
Roadway width19 ft (5.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2024)
Projected traffic900 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Macon Road over Little River built?

It was built in 1938, making it 87 years old in 2025.

What condition is Old Macon Road over Little River 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 Old Macon Road over Little River carry?

About 350 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Old Macon Road over Little River?

The structure is 429 ft (130.8 m) long with a longest span of 167 ft (50.9 m) and a deck 22 ft wide.

Who owns Old Macon Road over Little River?

It is owned by the County Highway Agency.