North Nemah RD over Williams Creek
GoodPacific County, Washington · 7.1 N JCT 4 and 101 · Structure no. 086438000000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 85 ft
- 1 main span
- Daily traffic
- 238
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
North Nemah RD over Williams Creek is a prestressed concrete stringer/multi-beam or girder carrying North Nemah RD over Williams Creek in Pacific County, Washington. It was built in 1999, so it is 26 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 238 vehicles a day, roughly 30% of them trucks, projected to reach 600 by 2043. The structure is 85 ft (25.9 m) long and 30 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was North Nemah RD over Williams Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is North Nemah RD over Williams 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 North Nemah RD over Williams Creek carry?
About 238 vehicles per day (2023 count), of which roughly 30% are trucks.
How long is North Nemah RD over Williams Creek?
The structure is 85 ft (25.9 m) long with a longest span of 82 ft (25.1 m) and a deck 30 ft wide.
Who owns North Nemah RD over Williams Creek?
It is owned by the County Highway Agency.