SR91 SB Tpk 142.2 over Rim Ditch Canal C-24
FairSt. Lucie County, Florida · 1.2MI S Port ST Lucie Blv · Structure no. 940049
- Built
- 1958
- 67 years old, rebuilt 1991
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 295 ft
- 6 main spans
- Daily traffic
- 23,000
- 2024 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR91 SB Tpk 142.2 over Rim Ditch Canal C-24 is a steel stringer/multi-beam or girder carrying SR91 SB Tpk 142.2 over Rim Ditch Canal C-24 in St. Lucie County, Florida. It was built in 1958 and reconstructed in 1991, so it is 67 years old, older 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 23,000 vehicles a day, roughly 18% of them trucks, projected to reach 39,905 by 2042. The structure is 295 ft (89.9 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| 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 SR91 SB Tpk 142.2 over Rim Ditch Canal C-24 built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1991.
What condition is SR91 SB Tpk 142.2 over Rim Ditch Canal C-24 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 December 2023.
How much traffic does SR91 SB Tpk 142.2 over Rim Ditch Canal C-24 carry?
About 23,000 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is SR91 SB Tpk 142.2 over Rim Ditch Canal C-24?
The structure is 295 ft (89.9 m) long with a longest span of 49 ft (15 m) and a deck 45 ft wide.
Who owns SR91 SB Tpk 142.2 over Rim Ditch Canal C-24?
It is owned by the State Toll Authority.