SB I-95 (SR-9) over St. Lucie Canal
FairMartin County, Florida · 1MI N of SR-76(KANNER Hw) · Structure no. 890132
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 907 ft
- 9 main spans
- Daily traffic
- 41,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SB I-95 (SR-9) over St. Lucie Canal is a prestressed concrete stringer/multi-beam or girder carrying SB I-95 (SR-9) over St. Lucie Canal in Martin County, Florida. It was built in 1987, so it is 38 years old, younger than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 41,500 vehicles a day, roughly 24% of them trucks, projected to reach 72,003 by 2045. The structure is 907 ft (276.5 m) long and 59 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB I-95 (SR-9) over St. Lucie Canal built?
It was built in 1987, making it 38 years old in 2025.
What condition is SB I-95 (SR-9) over St. Lucie Canal in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.
How much traffic does SB I-95 (SR-9) over St. Lucie Canal carry?
About 41,500 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is SB I-95 (SR-9) over St. Lucie Canal?
The structure is 907 ft (276.5 m) long with a longest span of 140 ft (42.8 m) and a deck 59 ft wide.
Who owns SB I-95 (SR-9) over St. Lucie Canal?
It is owned by the State Highway Agency.