Mccormack Rdg RD over Mission Creek
GoodLewis County, Idaho · 3.5 S. 1.0 W. Winchester · Structure no. 000000000029798
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 51 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- Local
- Other Local Agency
About this bridge
Mccormack Rdg RD over Mission Creek is a steel stringer/multi-beam or girder carrying Mccormack Rdg RD over Mission Creek in Lewis County, Idaho. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 75 by 2042. The structure is 51 ft (15.5 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | 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 Mccormack Rdg RD over Mission Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is Mccormack Rdg RD over Mission 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 July 2024.
How much traffic does Mccormack Rdg RD over Mission Creek carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Mccormack Rdg RD over Mission Creek?
The structure is 51 ft (15.5 m) long with a longest span of 48 ft (14.6 m) and a deck 28 ft wide.
Who owns Mccormack Rdg RD over Mission Creek?
It is owned by the Other Local Agency.