US Bridges

Ponder Road over Aucilla River

GoodPosted for load

Thomas County, Georgia · 2 MI S of Merrillville · Structure no. 000000027550180

Built
1981
44 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
32 ft
2 main spans
Daily traffic
158
2024 count
Owner
County
County Highway Agency

About this bridge

Ponder Road over Aucilla River is a wood or timber stringer/multi-beam or girder carrying Ponder Road over Aucilla River in Thomas County, Georgia. It was built in 1981, so it is 44 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. Its operating status is: posted for load restriction.

It carries about 158 vehicles a day, roughly 1% of them trucks, projected to reach 60 by 2031. The structure is 32 ft (9.8 m) long and 19 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPonder Road
CrossesAucilla River
Location2 MI S of Merrillville
RouteCounty Highway 28
StateGeorgia
Coordinates30.91919, -83.88301
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating16 US tons
Inventory rating10.9 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadUnknown
Structure length32 ft (9.8 m)
Longest span16 ft (4.9 m)
Deck width19 ft (5.9 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic158 (2024)
Projected traffic60 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$188,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Ponder Road over Aucilla River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Ponder Road over Aucilla River 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 October 2024.

How much traffic does Ponder Road over Aucilla River carry?

About 158 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Ponder Road over Aucilla River?

The structure is 32 ft (9.8 m) long with a longest span of 16 ft (4.9 m) and a deck 19 ft wide.

Who owns Ponder Road over Aucilla River?

It is owned by the County Highway Agency.