Comp SR-856 over SR A1A S to SR 856 W
GoodMiami-Dade County, Florida · Sunny Isles / NE 194 St. · Structure no. 870694
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 410 ft
- 4 main spans
- Daily traffic
- 20,500
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Comp SR-856 over SR A1A S to SR 856 W is a prestressed concrete stringer/multi-beam or girder carrying Comp SR-856 over SR A1A S to SR 856 W in Miami-Dade County, Florida. It was built in 1983, so it is 42 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 20,500 vehicles a day, roughly 3% of them trucks, projected to reach 35,568 by 2042. The structure is 410 ft (125 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Comp SR-856 over SR A1A S to SR 856 W built?
It was built in 1983, making it 42 years old in 2025.
What condition is Comp SR-856 over SR A1A S to SR 856 W 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 January 2024.
How much traffic does Comp SR-856 over SR A1A S to SR 856 W carry?
About 20,500 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is Comp SR-856 over SR A1A S to SR 856 W?
The structure is 410 ft (125 m) long with a longest span of 103 ft (31.4 m) and a deck 30 ft wide.
Who owns Comp SR-856 over SR A1A S to SR 856 W?
It is owned by the State Highway Agency.