Comp SR-7 over Biscayne Canal C-8
GoodMiami-Dade County, Florida · 0.14M N of NW 151 ST · Structure no. 870074
- Built
- 1956
- 69 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 106 ft
- 5 main spans
- Daily traffic
- 25,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Comp SR-7 over Biscayne Canal C-8 is a concrete slab carrying Comp SR-7 over Biscayne Canal C-8 in Miami-Dade County, Florida. It was built in 1956, so it is 69 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 25,500 vehicles a day, roughly 4% of them trucks, projected to reach 44,242 by 2044. The structure is 106 ft (32.3 m) long and 100 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Comp SR-7 over Biscayne Canal C-8 built?
It was built in 1956, making it 69 years old in 2025.
What condition is Comp SR-7 over Biscayne Canal C-8 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 May 2024.
How much traffic does Comp SR-7 over Biscayne Canal C-8 carry?
About 25,500 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Comp SR-7 over Biscayne Canal C-8?
The structure is 106 ft (32.3 m) long with a longest span of 25 ft (7.6 m) and a deck 100 ft wide.
Who owns Comp SR-7 over Biscayne Canal C-8?
It is owned by the State Highway Agency.