SR 112 WB over NW 37th Avenue
GoodMiami-Dade County, Florida · 0.2 Mile E of SR 953 Exit · Structure no. 870122
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 157 ft
- 3 main spans
- Daily traffic
- 55,500
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 112 WB over NW 37th Avenue is a prestressed concrete stringer/multi-beam or girder carrying SR 112 WB over NW 37th Avenue in Miami-Dade County, Florida. It was built in 1960, so it is 65 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 55,500 vehicles a day, roughly 6% of them trucks, projected to reach 96,292 by 2044. The structure is 157 ft (48 m) long and 75 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 SR 112 WB over NW 37th Avenue built?
It was built in 1960, making it 65 years old in 2025.
What condition is SR 112 WB over NW 37th 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 September 2024.
How much traffic does SR 112 WB over NW 37th Avenue carry?
About 55,500 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is SR 112 WB over NW 37th Avenue?
The structure is 157 ft (48 m) long with a longest span of 67 ft (20.5 m) and a deck 75 ft wide.
Who owns SR 112 WB over NW 37th Avenue?
It is owned by the State Toll Authority.