I-5 over Gn RY
FairSkagit County, Washington · 2.1 N JCT SR 11 · Structure no. 0007124B0000000
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 270 ft
- 5 main spans
- Daily traffic
- 25,876
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-5 over Gn RY is a concrete continuous box beam or girders - multiple carrying I-5 over Gn RY in Skagit County, Washington. It was built in 1963, so it is 62 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 25,876 vehicles a day, roughly 7% of them trucks, projected to reach 39,443 by 2039. The structure is 270 ft (82.3 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-5 over Gn RY built?
It was built in 1963, making it 62 years old in 2025.
What condition is I-5 over Gn RY in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does I-5 over Gn RY carry?
About 25,876 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is I-5 over Gn RY?
The structure is 270 ft (82.3 m) long with a longest span of 80 ft (24.4 m) and a deck 36 ft wide.
Who owns I-5 over Gn RY?
It is owned by the State Highway Agency.