Road 4 over Unknown Creek
GoodBaker County, Florida · 0.3 Miles N of RD 26 · Structure no. 270075
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected April 2024
- Type
- Truss - Thru
- Steel
- Length
- 42 ft
- 1 main span
- Daily traffic
- 1
- 2023 count
- Owner
- State
- State Park, Forest, or Reservation Agency
About this bridge
Road 4 over Unknown Creek is a steel truss - thru carrying Road 4 over Unknown Creek in Baker County, Florida. It was built in 2007, so it is 18 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 1 vehicles a day, roughly 10% of them trucks, projected to reach 11 by 2042. The structure is 42 ft (12.7 m) long and 19 ft wide. If it were closed, the detour would be 0.6 mi (1 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 Road 4 over Unknown Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Road 4 over Unknown Creek 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 April 2024.
How much traffic does Road 4 over Unknown Creek carry?
About 1 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Road 4 over Unknown Creek?
The structure is 42 ft (12.7 m) long with a longest span of 42 ft (12.7 m) and a deck 19 ft wide.
Who owns Road 4 over Unknown Creek?
It is owned by the State Park, Forest, or Reservation Agency.