Post Road over I-20
GoodDouglas County, Georgia · 5.5 MI West of Douglasvil · Structure no. 000000009700340
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 328 ft
- 4 main spans
- Daily traffic
- 9,790
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Post Road over I-20 is a steel continuous stringer/multi-beam or girder carrying Post Road over I-20 in Douglas County, Georgia. It was built in 1974, so it is 51 years old, older 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 9,790 vehicles a day, roughly 1% of them trucks, projected to reach 10,725 by 2032. The structure is 328 ft (100 m) long and 51 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Post Road over I-20 built?
It was built in 1974, making it 51 years old in 2025.
What condition is Post Road over I-20 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 November 2023.
How much traffic does Post Road over I-20 carry?
About 9,790 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Post Road over I-20?
The structure is 328 ft (100 m) long with a longest span of 107 ft (32.6 m) and a deck 51 ft wide.
Who owns Post Road over I-20?
It is owned by the State Highway Agency.