STP3728;LAKE Hazel over Mason Creek Feeder Canal
GoodAda County, Idaho · 3.7 N. 0.4 W. Kuna · Structure no. 000000000026006
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected November 2024
- Type
- Frame
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 1,900
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
STP3728;LAKE Hazel over Mason Creek Feeder Canal is a concrete frame carrying STP3728;LAKE Hazel over Mason Creek Feeder Canal in Ada County, Idaho. It was built in 1992, so it is 33 years old, younger 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 1,900 vehicles a day, roughly 11% of them trucks, projected to reach 2,850 by 2042. The structure is 30 ft (9.1 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 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 STP3728;LAKE Hazel over Mason Creek Feeder Canal built?
It was built in 1992, making it 33 years old in 2025.
What condition is STP3728;LAKE Hazel over Mason Creek Feeder 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 November 2024.
How much traffic does STP3728;LAKE Hazel over Mason Creek Feeder Canal carry?
About 1,900 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is STP3728;LAKE Hazel over Mason Creek Feeder Canal?
The structure is 30 ft (9.1 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.
Who owns STP3728;LAKE Hazel over Mason Creek Feeder Canal?
It is owned by the County Highway Agency.