Sunderland Dr. over Settlers Canal
GoodAda County, Idaho · In Boise;sunderland Dr. · Structure no. 000000000025715
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected March 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 991
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Sunderland Dr. over Settlers Canal is a prestressed concrete tee beam carrying Sunderland Dr. over Settlers Canal in Ada County, Idaho. It was built in 1972, so it is 53 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 991 vehicles a day, roughly 10% of them trucks, projected to reach 1,487 by 2039. The structure is 43 ft (13.1 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| 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 Sunderland Dr. over Settlers Canal built?
It was built in 1972, making it 53 years old in 2025.
What condition is Sunderland Dr. over Settlers 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 Sunderland Dr. over Settlers Canal carry?
About 991 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Sunderland Dr. over Settlers Canal?
The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 48 ft wide.
Who owns Sunderland Dr. over Settlers Canal?
It is owned by the County Highway Agency.