400 East Road over R Canal
FairPosted for loadJerome County, Idaho · 3.8 N. 4.0 E. Jerome · Structure no. 000000000024660
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 60
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
400 East Road over R Canal is a prestressed concrete tee beam carrying 400 East Road over R Canal in Jerome County, Idaho. It was built in 1974, so it is 51 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. Its operating status is: posted for load restriction.
It carries about 60 vehicles a day, roughly 10% of them trucks, projected to reach 90 by 2039. The structure is 40 ft (12.2 m) long and 27 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 400 East Road over R Canal built?
It was built in 1974, making it 51 years old in 2025.
What condition is 400 East Road over R 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 400 East Road over R Canal carry?
About 60 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is 400 East Road over R Canal?
The structure is 40 ft (12.2 m) long with a longest span of 39 ft (11.9 m) and a deck 27 ft wide.
Who owns 400 East Road over R Canal?
It is owned by the Other Local Agency.