CR 846 over Drainage Canal
FairCollier County, Florida · 0.6 MI East of US 41 · Structure no. 034037
- Built
- 1964
- 61 years old, rebuilt 2005
- Condition
- Fair
- inspected February 2025
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 58,500
- 2021 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 1964 and reconstructed in 2005, so it is 61 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 58,500 vehicles a day, roughly 5% of them trucks, projected to reach 70,200 by 2041. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 846 over Drainage Canal built?
It was built in 1964, making it 61 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 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 February 2025.
How much traffic does CR 846 over Drainage Canal carry?
About 58,500 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is CR 846 over Drainage Canal?
The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.6 m).
Who owns CR 846 over Drainage Canal?
It is owned by the County Highway Agency.