Alva Thomas Road over Mill Bayou
GoodBay County, Florida · 0.6 MI East of US231/SR75 · Structure no. 464127
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 55
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Alva Thomas Road over Mill Bayou is a prestressed concrete slab carrying Alva Thomas Road over Mill Bayou in Bay County, Florida. It was built in 2003, so it is 22 years old, younger than the Florida average of 41.3 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 55 vehicles a day, projected to reach 61 by 2043. The structure is 24 ft (7.3 m) long and 30 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Alva Thomas Road over Mill Bayou built?
It was built in 2003, making it 22 years old in 2025.
What condition is Alva Thomas Road over Mill Bayou 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 December 2024.
How much traffic does Alva Thomas Road over Mill Bayou carry?
About 55 vehicles per day (2023 count).
How long is Alva Thomas Road over Mill Bayou?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 30 ft wide.
Who owns Alva Thomas Road over Mill Bayou?
It is owned by the County Highway Agency.