NW 12th Street over Northwest Canal
GoodMiami-Dade County, Florida · 0.5 Mi. W of NW 72nd Ave. · Structure no. 874022
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 22 ft
- 1 main span
- Daily traffic
- 31,478
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
NW 12th Street over Northwest Canal is a aluminum, wrought iron, or cast iron culvert carrying NW 12th Street over Northwest Canal in Miami-Dade County, Florida. It was built in 2014, so it is 11 years old, younger 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 31,478 vehicles a day, roughly 10% of them trucks, projected to reach 40,609 by 2042. The structure is 22 ft (6.7 m) long and 88 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 12th Street over Northwest Canal built?
It was built in 2014, making it 11 years old in 2025.
What condition is NW 12th Street over Northwest 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 March 2024.
How much traffic does NW 12th Street over Northwest Canal carry?
About 31,478 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is NW 12th Street over Northwest Canal?
The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m) and a deck 88 ft wide.
Who owns NW 12th Street over Northwest Canal?
It is owned by the County Highway Agency.