US98B SR30 over Johnson Bayou
GoodBay County, Florida · 1.1MI West of SR77 · Structure no. 460120
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 13,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US98B SR30 over Johnson Bayou is a concrete culvert carrying US98B SR30 over Johnson Bayou in Bay County, Florida. It was built in 2004, so it is 21 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 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 13,100 vehicles a day, roughly 5% of them trucks, projected to reach 22,728 by 2044. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US98B SR30 over Johnson Bayou built?
It was built in 2004, making it 21 years old in 2025.
What condition is US98B SR30 over Johnson 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 January 2024.
How much traffic does US98B SR30 over Johnson Bayou carry?
About 13,100 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is US98B SR30 over Johnson Bayou?
The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m).
Who owns US98B SR30 over Johnson Bayou?
It is owned by the State Highway Agency.