STP3764;AMITY RD over Rawson Canal
GoodAda County, Idaho · 3.5 S 1.8 W Meridian · Structure no. 000000000034115
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 1 main span
- Daily traffic
- 4,300
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
STP3764;AMITY RD over Rawson Canal is a concrete culvert carrying STP3764;AMITY RD over Rawson Canal in Ada County, Idaho. It was built in 2016, so it is 9 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 4,300 vehicles a day, roughly 9% of them trucks, projected to reach 6,450 by 2042. The structure is 20 ft (6.1 m) long and 121 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was STP3764;AMITY RD over Rawson Canal built?
It was built in 2016, making it 9 years old in 2025.
What condition is STP3764;AMITY RD over Rawson 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 March 2023.
How much traffic does STP3764;AMITY RD over Rawson Canal carry?
About 4,300 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is STP3764;AMITY RD over Rawson Canal?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 121 ft wide.
Who owns STP3764;AMITY RD over Rawson Canal?
It is owned by the County Highway Agency.