Old Highway 93 over Richfield Canal
PoorBlaine County, Idaho · 18.3 S. 2.7 W. Bellevue · Structure no. 000000000023675
- Built
- 1932
- 93 years old
- Condition
- Poor
- inspected November 2024
- Type
- Tee Beam
- Concrete
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 10
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Old Highway 93 over Richfield Canal is a concrete tee beam carrying Old Highway 93 over Richfield Canal in Blaine County, Idaho. It was built in 1932, so it is 93 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 10 vehicles a day, projected to reach 15 by 2042. The structure is 102 ft (31.1 m) long and 28 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Highway 93 over Richfield Canal built?
It was built in 1932, making it 93 years old in 2025.
What condition is Old Highway 93 over Richfield Canal in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.
How much traffic does Old Highway 93 over Richfield Canal carry?
About 10 vehicles per day (2023 count).
How long is Old Highway 93 over Richfield Canal?
The structure is 102 ft (31.1 m) long with a longest span of 32 ft (9.8 m) and a deck 28 ft wide.
Who owns Old Highway 93 over Richfield Canal?
It is owned by the County Highway Agency.