N River DR Flyover over NW 17th Avenue
GoodMiami-Dade County, Florida · NW 17th Ave & N River DR · Structure no. 874351
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 296 ft
- 2 main spans
- Daily traffic
- 18,727
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
N River DR Flyover over NW 17th Avenue is a concrete continuous box beam or girders - multiple carrying N River DR Flyover over NW 17th Avenue in Miami-Dade County, Florida. It was built in 1969, so it is 56 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 18,727 vehicles a day, roughly 5% of them trucks, projected to reach 31,855 by 2042. The structure is 296 ft (90.2 m) long and 27 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 N River DR Flyover over NW 17th Avenue built?
It was built in 1969, making it 56 years old in 2025.
What condition is N River DR Flyover over NW 17th Avenue 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 N River DR Flyover over NW 17th Avenue carry?
About 18,727 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is N River DR Flyover over NW 17th Avenue?
The structure is 296 ft (90.2 m) long with a longest span of 78 ft (23.7 m) and a deck 27 ft wide.
Who owns N River DR Flyover over NW 17th Avenue?
It is owned by the County Highway Agency.