Noralyn Mine RD over Six Mile Creek
GoodPolk County, Florida · 2.8 MI S of SR-60 · Structure no. 164446
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 531
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Noralyn Mine RD over Six Mile Creek is a concrete culvert carrying Noralyn Mine RD over Six Mile Creek in Polk County, Florida. It was built in 1985, so it is 40 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 531 vehicles a day, roughly 1% of them trucks, projected to reach 921 by 2042. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 6.8 mi (11 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 Noralyn Mine RD over Six Mile Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Noralyn Mine RD over Six Mile 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 September 2023.
How much traffic does Noralyn Mine RD over Six Mile Creek carry?
About 531 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Noralyn Mine RD over Six Mile Creek?
The structure is 25 ft (7.6 m) long with a longest span of 11 ft (3.4 m).
Who owns Noralyn Mine RD over Six Mile Creek?
It is owned by the County Highway Agency.