NW 87th Ave NB over I-75/I-75 Express Lanes
GoodMiami-Dade County, Florida · 1 MI W of SR-826 Palmetto · Structure no. 870600
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 318 ft
- 2 main spans
- Daily traffic
- 10,250
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
NW 87th Ave NB over I-75/I-75 Express Lanes is a steel continuous stringer/multi-beam or girder carrying NW 87th Ave NB over I-75/I-75 Express Lanes in Miami-Dade County, Florida. It was built in 1984, so it is 41 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 10,250 vehicles a day, roughly 2% of them trucks, projected to reach 17,784 by 2044. The structure is 318 ft (97 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 NW 87th Ave NB over I-75/I-75 Express Lanes built?
It was built in 1984, making it 41 years old in 2025.
What condition is NW 87th Ave NB over I-75/I-75 Express Lanes 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 September 2024.
How much traffic does NW 87th Ave NB over I-75/I-75 Express Lanes carry?
About 10,250 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is NW 87th Ave NB over I-75/I-75 Express Lanes?
The structure is 318 ft (97 m) long with a longest span of 161 ft (49.1 m) and a deck 43 ft wide.
Who owns NW 87th Ave NB over I-75/I-75 Express Lanes?
It is owned by the State Highway Agency.