SH 33 over Rexburg Canal
FairMadison County, Idaho · In Rexburg · Structure no. 000000000013890
- Built
- 1938
- 87 years old, rebuilt 1956
- Condition
- Fair
- inspected March 2024
- Type
- Frame
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 20,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 33 over Rexburg Canal is a concrete frame carrying SH 33 over Rexburg Canal in Madison County, Idaho. It was built in 1938 and reconstructed in 1956, so it is 87 years old, older than the Idaho average of 45.3 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 20,000 vehicles a day, roughly 1% of them trucks, projected to reach 30,000 by 2042. The structure is 23 ft (7 m) long and 99 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 33 over Rexburg Canal built?
It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1956.
What condition is SH 33 over Rexburg 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 March 2024.
How much traffic does SH 33 over Rexburg Canal carry?
About 20,000 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is SH 33 over Rexburg Canal?
The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m) and a deck 99 ft wide.
Who owns SH 33 over Rexburg Canal?
It is owned by the State Highway Agency.