Mill Road over S. Fk. Palouse River
GoodLatah County, Idaho · 0.7 N. 2.8 E. Moscow · Structure no. 000000000029717
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 80
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
Mill Road over S. Fk. Palouse River is a prestressed concrete slab carrying Mill Road over S. Fk. Palouse River in Latah County, Idaho. It was built in 1996, so it is 29 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 80 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2039. The structure is 25 ft (7.6 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill Road over S. Fk. Palouse River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Mill Road over S. Fk. Palouse River 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 June 2024.
How much traffic does Mill Road over S. Fk. Palouse River carry?
About 80 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Mill Road over S. Fk. Palouse River?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.
Who owns Mill Road over S. Fk. Palouse River?
It is owned by the Other Local Agency.