I 95 SR 9 over 12th Avenue South
GoodPalm Beach County, Florida · 1 Mile North of SR 812 · Structure no. 930273
- Built
- 1975
- 50 years old, rebuilt 2004
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 136 ft
- 3 main spans
- Daily traffic
- 252,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 95 SR 9 over 12th Avenue South is a prestressed concrete stringer/multi-beam or girder carrying I 95 SR 9 over 12th Avenue South in Palm Beach County, Florida. It was built in 1975 and reconstructed in 2004, 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 252,000 vehicles a day, roughly 8% of them trucks, projected to reach 437,220 by 2042. The structure is 136 ft (41.6 m) long and 219 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| 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 SR 9 over 12th Avenue South built?
It was built in 1975, making it 50 years old in 2025. It was reconstructed in 2004.
What condition is I 95 SR 9 over 12th Avenue South 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 April 2023.
How much traffic does I 95 SR 9 over 12th Avenue South carry?
About 252,000 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is I 95 SR 9 over 12th Avenue South?
The structure is 136 ft (41.6 m) long with a longest span of 64 ft (19.4 m) and a deck 219 ft wide.
Who owns I 95 SR 9 over 12th Avenue South?
It is owned by the State Highway Agency.