Stc 3784;E Kuna RD over New York Canal
GoodAda County, Idaho · 3.4 E. Kuna · Structure no. 000000000019825
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected February 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 2,600
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Stc 3784;E Kuna RD over New York Canal is a prestressed concrete tee beam carrying Stc 3784;E Kuna RD over New York Canal in Ada County, Idaho. It was built in 1977, so it is 48 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 2,600 vehicles a day, roughly 18% of them trucks, projected to reach 3,900 by 2042. The structure is 120 ft (36.6 m) long and 38 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stc 3784;E Kuna RD over New York Canal built?
It was built in 1977, making it 48 years old in 2025.
What condition is Stc 3784;E Kuna RD over New York 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 February 2023.
How much traffic does Stc 3784;E Kuna RD over New York Canal carry?
About 2,600 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is Stc 3784;E Kuna RD over New York Canal?
The structure is 120 ft (36.6 m) long with a longest span of 39 ft (11.9 m) and a deck 38 ft wide.
Who owns Stc 3784;E Kuna RD over New York Canal?
It is owned by the County Highway Agency.