US 101 over North River
GoodGrays Harbor County, Washington · 7.3 N Pacific CO · Structure no. 0012967A0000000
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 428 ft
- 3 main spans
- Daily traffic
- 4,752
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 101 over North River is a steel continuous stringer/multi-beam or girder carrying US 101 over North River in Grays Harbor County, Washington. It was built in 1986, so it is 39 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 4,752 vehicles a day, roughly 11% of them trucks, projected to reach 6,112 by 2039. The structure is 428 ft (130.5 m) long and 39 ft wide. If it were closed, the detour would be 37.9 mi (61 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 101 over North River built?
It was built in 1986, making it 39 years old in 2025.
What condition is US 101 over North 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 May 2023.
How much traffic does US 101 over North River carry?
About 4,752 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US 101 over North River?
The structure is 428 ft (130.5 m) long with a longest span of 190 ft (57.9 m) and a deck 39 ft wide.
Who owns US 101 over North River?
It is owned by the State Highway Agency.