SR-90 SW 8st over Canal L-31N Leeve
GoodMiami-Dade County, Florida · 0.1ML E of SW 187 Ave. · Structure no. 870585
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected July 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 75 ft
- 3 main spans
- Daily traffic
- 5,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR-90 SW 8st over Canal L-31N Leeve is a prestressed concrete slab carrying SR-90 SW 8st over Canal L-31N Leeve in Miami-Dade County, Florida. It was built in 1979, so it is 46 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 5,900 vehicles a day, roughly 12% of them trucks, projected to reach 10,236 by 2044. The structure is 75 ft (22.9 m) long and 47 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-90 SW 8st over Canal L-31N Leeve built?
It was built in 1979, making it 46 years old in 2025.
What condition is SR-90 SW 8st over Canal L-31N Leeve 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 July 2023.
How much traffic does SR-90 SW 8st over Canal L-31N Leeve carry?
About 5,900 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is SR-90 SW 8st over Canal L-31N Leeve?
The structure is 75 ft (22.9 m) long with a longest span of 28 ft (8.5 m) and a deck 47 ft wide.
Who owns SR-90 SW 8st over Canal L-31N Leeve?
It is owned by the State Highway Agency.