SR20 over Swift Creek
FairOkaloosa County, Florida · 1.6MI East of SR285 · Structure no. 570081
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 95 ft
- 3 main spans
- Daily traffic
- 40,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR20 over Swift Creek is a concrete continuous slab carrying SR20 over Swift Creek in Okaloosa County, Florida. It was built in 1974, so it is 51 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 40,500 vehicles a day, roughly 8% of them trucks, projected to reach 70,268 by 2044. The structure is 95 ft (29 m) long and 76 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR20 over Swift Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is SR20 over Swift Creek 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 2024.
How much traffic does SR20 over Swift Creek carry?
About 40,500 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is SR20 over Swift Creek?
The structure is 95 ft (29 m) long with a longest span of 32 ft (9.8 m) and a deck 76 ft wide.
Who owns SR20 over Swift Creek?
It is owned by the State Highway Agency.