SR10 US90 over Simpson River
GoodSanta Rosa County, Florida · 2.5MI E of County Line · Structure no. 580235
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,123 ft
- 18 main spans
- Daily traffic
- 20,750
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR10 US90 over Simpson River is a prestressed concrete stringer/multi-beam or girder carrying SR10 US90 over Simpson River in Santa Rosa County, Florida. It was built in 2024, so it is 1 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 20,750 vehicles a day, roughly 6% of them trucks, projected to reach 36,001 by 2044. The structure is 1,123 ft (342.4 m) long and 59 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR10 US90 over Simpson River built?
It was built in 2024, making it 1 years old in 2025.
What condition is SR10 US90 over Simpson 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 November 2024.
How much traffic does SR10 US90 over Simpson River carry?
About 20,750 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is SR10 US90 over Simpson River?
The structure is 1,123 ft (342.4 m) long with a longest span of 67 ft (20.3 m) and a deck 59 ft wide.
Who owns SR10 US90 over Simpson River?
It is owned by the State Highway Agency.