Bostwick Highway over Mile Branch
GoodMorgan County, Georgia · 1.2 MI NW of Madison · Structure no. 000000021100140
- Built
- 1937
- 88 years old, rebuilt 1998
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 4,410
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Bostwick Highway over Mile Branch is a concrete culvert carrying Bostwick Highway over Mile Branch in Morgan County, Georgia. It was built in 1937 and reconstructed in 1998, so it is 88 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 4,410 vehicles a day, roughly 5% of them trucks, projected to reach 6,630 by 2030. The structure is 21 ft (6.4 m) long. 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bostwick Highway over Mile Branch built?
It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1998.
What condition is Bostwick Highway over Mile Branch 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 July 2024.
How much traffic does Bostwick Highway over Mile Branch carry?
About 4,410 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Bostwick Highway over Mile Branch?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns Bostwick Highway over Mile Branch?
It is owned by the State Highway Agency.