US-1 (SR-5) over San Sebastian River
GoodSt. Johns County, Florida · In St. Augustine · Structure no. 780129
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 761 ft
- 10 main spans
- Daily traffic
- 31,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-1 (SR-5) over San Sebastian River is a prestressed concrete stringer/multi-beam or girder carrying US-1 (SR-5) over San Sebastian River in St. Johns County, Florida. It was built in 2013, so it is 12 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 31,000 vehicles a day, roughly 4% of them trucks, projected to reach 53,785 by 2045. The structure is 761 ft (232 m) long and 87 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-1 (SR-5) over San Sebastian River built?
It was built in 2013, making it 12 years old in 2025.
What condition is US-1 (SR-5) over San Sebastian River 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 February 2025.
How much traffic does US-1 (SR-5) over San Sebastian River carry?
About 31,000 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is US-1 (SR-5) over San Sebastian River?
The structure is 761 ft (232 m) long with a longest span of 80 ft (24.4 m) and a deck 87 ft wide.
Who owns US-1 (SR-5) over San Sebastian River?
It is owned by the State Highway Agency.