N Collier Blvd over Clam Bay
FairCollier County, Florida · 1.0 MI S/O CR-953 · Structure no. 030207
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected January 2025
- Type
- Slab
- Prestressed Concrete
- Length
- 81 ft
- 3 main spans
- Daily traffic
- 15,800
- 2025 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N Collier Blvd over Clam Bay is a prestressed concrete slab carrying N Collier Blvd over Clam Bay in Collier County, Florida. It was built in 1979, so it is 46 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 15,800 vehicles a day, roughly 4% of them trucks, projected to reach 27,413 by 2045. The structure is 81 ft (24.8 m) long and 85 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N Collier Blvd over Clam Bay built?
It was built in 1979, making it 46 years old in 2025.
What condition is N Collier Blvd over Clam Bay 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 January 2025.
How much traffic does N Collier Blvd over Clam Bay carry?
About 15,800 vehicles per day (2025 count), of which roughly 4% are trucks.
How long is N Collier Blvd over Clam Bay?
The structure is 81 ft (24.8 m) long with a longest span of 28 ft (8.4 m) and a deck 85 ft wide.
Who owns N Collier Blvd over Clam Bay?
It is owned by the City or Municipal Highway Agency.