US221/SR78 over Williamson Swamp Creek
GoodJefferson County, Georgia · South Side Bartow C.L. · Structure no. 000000016350660
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 570 ft
- 11 main spans
- Daily traffic
- 2,120
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US221/SR78 over Williamson Swamp Creek is a prestressed concrete stringer/multi-beam or girder carrying US221/SR78 over Williamson Swamp Creek in Jefferson County, Georgia. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,120 vehicles a day, roughly 1% of them trucks, projected to reach 4,250 by 2043. The structure is 570 ft (173.7 m) long and 43 ft wide. If it were closed, the detour would be 41 mi (66 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US221/SR78 over Williamson Swamp Creek built?
It was built in 2023, making it 2 years old in 2025.
What condition is US221/SR78 over Williamson Swamp Creek 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 June 2024.
How much traffic does US221/SR78 over Williamson Swamp Creek carry?
About 2,120 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is US221/SR78 over Williamson Swamp Creek?
The structure is 570 ft (173.7 m) long with a longest span of 70 ft (21.3 m) and a deck 43 ft wide.
Who owns US221/SR78 over Williamson Swamp Creek?
It is owned by the State Highway Agency.