820 North Road over Dietrich Canal
FairLincoln County, Idaho · 0.5 N. 0.4 E. Richfield · Structure no. 000000000024931
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 80
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
820 North Road over Dietrich Canal is a steel continuous stringer/multi-beam or girder carrying 820 North Road over Dietrich Canal in Lincoln County, Idaho. It was built in 1994, so it is 31 years old, younger 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 80 vehicles a day, roughly 5% of them trucks, projected to reach 120 by 2039. The structure is 33 ft (10.1 m) long and 25 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 | 7 Good | Some minor problems. |
| 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 820 North Road over Dietrich Canal built?
It was built in 1994, making it 31 years old in 2025.
What condition is 820 North Road over Dietrich 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 820 North Road over Dietrich Canal carry?
About 80 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is 820 North Road over Dietrich Canal?
The structure is 33 ft (10.1 m) long with a longest span of 16 ft (4.9 m) and a deck 25 ft wide.
Who owns 820 North Road over Dietrich Canal?
It is owned by the Other Local Agency.