Kernan Blvd over Cedar Swamp
GoodDuval County, Florida · 0.5MI N of Atlantic Blvd · Structure no. 724385
- Built
- 1981
- 44 years old, rebuilt 2019
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 13,500
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Kernan Blvd over Cedar Swamp is a concrete culvert carrying Kernan Blvd over Cedar Swamp in Duval County, Florida. It was built in 1981 and reconstructed in 2019, so it is 44 years old, older 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 13,500 vehicles a day, roughly 13% of them trucks, projected to reach 23,423 by 2046. The structure is 22 ft (6.7 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kernan Blvd over Cedar Swamp built?
It was built in 1981, making it 44 years old in 2025. It was reconstructed in 2019.
What condition is Kernan Blvd over Cedar Swamp 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 Kernan Blvd over Cedar Swamp carry?
About 13,500 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is Kernan Blvd over Cedar Swamp?
The structure is 22 ft (6.7 m) long with a longest span of 11 ft (3.4 m).
Who owns Kernan Blvd over Cedar Swamp?
It is owned by the City or Municipal Highway Agency.