Lynwood Road over High Line Canal
FairCanyon County, Idaho · 5.4 S. 1.6 W. Nampa · Structure no. 000000000026920
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected March 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
Lynwood Road over High Line Canal is a prestressed concrete tee beam carrying Lynwood Road over High Line Canal in Canyon 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.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2039. The structure is 24 ft (7.3 m) long and 48 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 Lynwood Road over High Line Canal built?
It was built in 1974, making it 51 years old in 2025.
What condition is Lynwood Road over High Line 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 Lynwood Road over High Line Canal carry?
About 100 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Lynwood Road over High Line Canal?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 48 ft wide.
Who owns Lynwood Road over High Line Canal?
It is owned by the Other Local Agency.