Mill Creek Road over Mill Creek
GoodPacific County, Washington · 5.9 SE JCT 6 & 101 · Structure no. 079821000000000
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 98 ft
- 1 main span
- Daily traffic
- 265
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Mill Creek Road over Mill Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Mill Creek Road over Mill Creek in Pacific County, Washington. It was built in 1977, so it is 48 years old, younger than the Washington average of 49.8 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 265 vehicles a day, roughly 30% of them trucks, projected to reach 800 by 2043. The structure is 98 ft (29.9 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill Creek Road over Mill Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Mill Creek Road over Mill 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 June 2023.
How much traffic does Mill Creek Road over Mill Creek carry?
About 265 vehicles per day (2023 count), of which roughly 30% are trucks.
How long is Mill Creek Road over Mill Creek?
The structure is 98 ft (29.9 m) long with a longest span of 92 ft (28 m) and a deck 31 ft wide.
Who owns Mill Creek Road over Mill Creek?
It is owned by the County Highway Agency.