SR-20 (sr 100) over Water Oak Brook
GoodFlagler County, Florida · 3.0 MI W of CR-305 · Structure no. 730011
- Built
- 1936
- 89 years old, rebuilt 1996
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 4 main spans
- Daily traffic
- 4,700
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR-20 (sr 100) over Water Oak Brook is a concrete culvert carrying SR-20 (sr 100) over Water Oak Brook in Flagler County, Florida. It was built in 1936 and reconstructed in 1996, so it is 89 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 4,700 vehicles a day, roughly 11% of them trucks, projected to reach 8,154 by 2044. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 11.2 mi (18 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-20 (sr 100) over Water Oak Brook built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1996.
What condition is SR-20 (sr 100) over Water Oak Brook 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 September 2023.
How much traffic does SR-20 (sr 100) over Water Oak Brook carry?
About 4,700 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is SR-20 (sr 100) over Water Oak Brook?
The structure is 43 ft (13.1 m) long with a longest span of 11 ft (3.4 m).
Who owns SR-20 (sr 100) over Water Oak Brook?
It is owned by the State Highway Agency.