SR20 over Black Creek
GoodWalton County, Florida · 1.5MI West of SR81 · Structure no. 600098
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 326 ft
- 9 main spans
- Daily traffic
- 11,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR20 over Black Creek is a prestressed concrete slab carrying SR20 over Black Creek in Walton County, Florida. It was built in 1981, 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 11,300 vehicles a day, roughly 13% of them trucks, projected to reach 19,606 by 2044. The structure is 326 ft (99.4 m) long and 47 ft wide. If it were closed, the detour would be 52.2 mi (84 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR20 over Black Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is SR20 over Black Creek 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 December 2023.
How much traffic does SR20 over Black Creek carry?
About 11,300 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is SR20 over Black Creek?
The structure is 326 ft (99.4 m) long with a longest span of 36 ft (11 m) and a deck 47 ft wide.
Who owns SR20 over Black Creek?
It is owned by the State Highway Agency.