CR603(JOHNSTON Rd) over Belcher Canal C-25
GoodSt. Lucie County, Florida · 100FT N of Angle Road · Structure no. 940071
- Built
- 1962
- 63 years old
- Condition
- Good
- inspected January 2025
- Type
- Slab
- Prestressed Concrete
- Length
- 150 ft
- 5 main spans
- Daily traffic
- 2,200
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CR603(JOHNSTON Rd) over Belcher Canal C-25 is a prestressed concrete slab carrying CR603(JOHNSTON Rd) over Belcher Canal C-25 in St. Lucie County, Florida. It was built in 1962, so it is 63 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 2,200 vehicles a day, roughly 21% of them trucks, projected to reach 3,817 by 2045. The structure is 150 ft (45.7 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR603(JOHNSTON Rd) over Belcher Canal C-25 built?
It was built in 1962, making it 63 years old in 2025.
What condition is CR603(JOHNSTON Rd) over Belcher Canal C-25 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 January 2025.
How much traffic does CR603(JOHNSTON Rd) over Belcher Canal C-25 carry?
About 2,200 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is CR603(JOHNSTON Rd) over Belcher Canal C-25?
The structure is 150 ft (45.7 m) long with a longest span of 30 ft (9.1 m) and a deck 26 ft wide.
Who owns CR603(JOHNSTON Rd) over Belcher Canal C-25?
It is owned by the County Highway Agency.