STC9573:E Mallard over Loggers Creek
GoodAda County, Idaho · In Boise; E.Mallard Drive · Structure no. 000000000034335
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 2,700
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
STC9573:E Mallard over Loggers Creek is a concrete slab carrying STC9573:E Mallard over Loggers Creek in Ada County, Idaho. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,700 vehicles a day, roughly 3% of them trucks, projected to reach 4,050 by 2042. The structure is 24 ft (7.3 m) long and 48 ft wide.
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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was STC9573:E Mallard over Loggers Creek built?
It was built in 2023, making it 2 years old in 2025.
What condition is STC9573:E Mallard over Loggers Creek 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 December 2023.
How much traffic does STC9573:E Mallard over Loggers Creek carry?
About 2,700 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is STC9573:E Mallard over Loggers Creek?
The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 48 ft wide.
Who owns STC9573:E Mallard over Loggers Creek?
It is owned by the County Highway Agency.