I-95 NB (870359) over NW 20 ST
GoodMiami-Dade County, Florida · Midtown Interchange · Structure no. 870548
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 153 ft
- 3 main spans
- Daily traffic
- 89,500
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-95 NB (870359) over NW 20 ST is a prestressed concrete stringer/multi-beam or girder carrying I-95 NB (870359) over NW 20 ST in Miami-Dade County, Florida. It was built in 1965, so it is 60 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 89,500 vehicles a day, roughly 5% of them trucks, projected to reach 155,282 by 2044. The structure is 153 ft (46.6 m) long and 78 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 I-95 NB (870359) over NW 20 ST built?
It was built in 1965, making it 60 years old in 2025.
What condition is I-95 NB (870359) over NW 20 ST 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 June 2024.
How much traffic does I-95 NB (870359) over NW 20 ST carry?
About 89,500 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is I-95 NB (870359) over NW 20 ST?
The structure is 153 ft (46.6 m) long with a longest span of 81 ft (24.7 m) and a deck 78 ft wide.
Who owns I-95 NB (870359) over NW 20 ST?
It is owned by the State Highway Agency.