W 12th Ave. over Little River Canal
GoodMiami-Dade County, Florida · 0.2MILE N of NW 103rd St. · Structure no. 874372
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 69 ft
- 2 main spans
- Daily traffic
- 21,068
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
W 12th Ave. over Little River Canal is a prestressed concrete slab carrying W 12th Ave. over Little River Canal in Miami-Dade County, Florida. It was built in 1976, so it is 49 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 21,068 vehicles a day, roughly 2% of them trucks, projected to reach 35,837 by 2042. The structure is 69 ft (20.9 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 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 W 12th Ave. over Little River Canal built?
It was built in 1976, making it 49 years old in 2025.
What condition is W 12th Ave. over Little River 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 April 2024.
How much traffic does W 12th Ave. over Little River Canal carry?
About 21,068 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is W 12th Ave. over Little River Canal?
The structure is 69 ft (20.9 m) long with a longest span of 34 ft (10.4 m) and a deck 71 ft wide.
Who owns W 12th Ave. over Little River Canal?
It is owned by the County Highway Agency.