US-1 over Korona Canal
FairFlagler County, Florida · US-1 - Korona Canal · Structure no. 730940
- Built
- 1957
- 68 years old, rebuilt 1979
- Condition
- Fair
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 3 main spans
- Daily traffic
- 14,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-1 over Korona Canal is a concrete culvert carrying US-1 over Korona Canal in Flagler County, Florida. It was built in 1957 and reconstructed in 1979, so it is 68 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 14,500 vehicles a day, roughly 14% of them trucks, projected to reach 25,158 by 2042. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-1 over Korona Canal built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1979.
What condition is US-1 over Korona Canal in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does US-1 over Korona Canal carry?
About 14,500 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is US-1 over Korona Canal?
The structure is 35 ft (10.7 m) long with a longest span of 11 ft (3.4 m).
Who owns US-1 over Korona Canal?
It is owned by the State Highway Agency.