SR 166 over Dog River
GoodDouglas County, Georgia · 9.2 Miles South of Dougla · Structure no. 000000009750600
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 396 ft
- 3 main spans
- Daily traffic
- 4,670
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 166 over Dog River is a prestressed concrete stringer/multi-beam or girder carrying SR 166 over Dog River in Douglas County, Georgia. It was built in 2006, so it is 19 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 4,670 vehicles a day, roughly 1% of them trucks, projected to reach 6,060 by 2032. The structure is 396 ft (120.7 m) long and 47 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 166 over Dog River built?
It was built in 2006, making it 19 years old in 2025.
What condition is SR 166 over Dog 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 2023.
How much traffic does SR 166 over Dog River carry?
About 4,670 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is SR 166 over Dog River?
The structure is 396 ft (120.7 m) long with a longest span of 132 ft (40.2 m) and a deck 47 ft wide.
Who owns SR 166 over Dog River?
It is owned by the State Highway Agency.