I-5 SB over Fisher Creek
GoodSkagit County, Washington · 1.8 N Snohomish CO · Structure no. 0018840B0000000
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 110 ft
- 1 main span
- Daily traffic
- 33,686
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-5 SB over Fisher Creek is a concrete stringer/multi-beam or girder carrying I-5 SB over Fisher Creek in Skagit County, Washington. It was built in 2016, so it is 9 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 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 33,686 vehicles a day, roughly 10% of them trucks, projected to reach 48,545 by 2039. The structure is 110 ft (33.5 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 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 I-5 SB over Fisher Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is I-5 SB over Fisher 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 October 2024.
How much traffic does I-5 SB over Fisher Creek carry?
About 33,686 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is I-5 SB over Fisher Creek?
The structure is 110 ft (33.5 m) long with a longest span of 104 ft (31.7 m) and a deck 55 ft wide.
Who owns I-5 SB over Fisher Creek?
It is owned by the State Highway Agency.