CR 846 over Drainage Canal
GoodCollier County, Florida · 1.6MI West of I-75 · Structure no. 034129
- Built
- 1994
- 31 years old, rebuilt 2005
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 3 main spans
- Daily traffic
- 58,500
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CR 846 over Drainage Canal is a concrete culvert carrying CR 846 over Drainage Canal in Collier County, Florida. It was built in 1994 and reconstructed in 2005, so it is 31 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 58,500 vehicles a day, roughly 10% of them trucks, projected to reach 70,200 by 2042. The structure is 25 ft (7.6 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 846 over Drainage Canal built?
It was built in 1994, making it 31 years old in 2025. It was reconstructed in 2005.
What condition is CR 846 over Drainage Canal 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 February 2025.
How much traffic does CR 846 over Drainage Canal carry?
About 58,500 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is CR 846 over Drainage Canal?
The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.5 m).
Who owns CR 846 over Drainage Canal?
It is owned by the County Highway Agency.