SR 874 SB over SR 973 (sw 87th Ave)
GoodMiami-Dade County, Florida · 1.4 Mile N of SR 94 · Structure no. 870524
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 768 ft
- 8 main spans
- Daily traffic
- 51,500
- 2024 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 874 SB over SR 973 (sw 87th Ave) is a prestressed concrete stringer/multi-beam or girder carrying SR 874 SB over SR 973 (sw 87th Ave) in Miami-Dade County, Florida. It was built in 1975, so it is 50 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 51,500 vehicles a day, roughly 6% of them trucks, projected to reach 89,352 by 2044. The structure is 768 ft (234.1 m) long and 45 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 874 SB over SR 973 (sw 87th Ave) built?
It was built in 1975, making it 50 years old in 2025.
What condition is SR 874 SB over SR 973 (sw 87th Ave) 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 SR 874 SB over SR 973 (sw 87th Ave) carry?
About 51,500 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is SR 874 SB over SR 973 (sw 87th Ave)?
The structure is 768 ft (234.1 m) long with a longest span of 111 ft (33.8 m) and a deck 45 ft wide.
Who owns SR 874 SB over SR 973 (sw 87th Ave)?
It is owned by the State Toll Authority.