SH 19 over Golden Gate Canal
GoodCanyon County, Idaho · 0.7 SE Wilder Scl · Structure no. 000000000012175
- Built
- 1976
- 49 years old, rebuilt 1992
- Condition
- Good
- inspected January 2024
- Type
- Frame
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 6,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SH 19 over Golden Gate Canal is a concrete frame carrying SH 19 over Golden Gate Canal in Canyon County, Idaho. It was built in 1976 and reconstructed in 1992, so it is 49 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,700 vehicles a day, roughly 10% of them trucks, projected to reach 10,050 by 2042. The structure is 30 ft (9.1 m) long and 92 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 19 over Golden Gate Canal built?
It was built in 1976, making it 49 years old in 2025. It was reconstructed in 1992.
What condition is SH 19 over Golden Gate Canal in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2024.
How much traffic does SH 19 over Golden Gate Canal carry?
About 6,700 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is SH 19 over Golden Gate Canal?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.6 m) and a deck 92 ft wide.
Who owns SH 19 over Golden Gate Canal?
It is owned by the State Highway Agency.