I-5

Longstanding Bellingham landmark to be relocated to replace culvert as part of I-5 fish passage project

Read more about Longstanding Bellingham landmark to be relocated to replace culvert as part of I-5 fish passage project

WSDOT evaluated multiple options to find long-term placement in coordination with partners

BELLINGHAM – As part of a project to restore fish passage at Friday, Lake and Chuckanut creeks near Bellingham, the Washington State Department of Transportation will relocate the well-known Bellingham Rock starting as early as Monday, April 20. Bellingham Rock has served as a community billboard along Interstate 5 for more than five decades.

I-5 – Koontz Road to 1.75 Miles South of Alder Street w/ Exceptions – Paving

Read more about I-5 – Koontz Road to 1.75 Miles South of Alder Street w/ Exceptions – Paving

Northbound I-5 Bellingham Slide – Emergency - Completed April 2026

Read more about Northbound I-5 Bellingham Slide – Emergency - Completed April 2026

Emergency work to clear slide debris south of Bellingham begins

Read more about Emergency work to clear slide debris south of Bellingham begins

Northbound I-5 to remain closed while work continues

BELLINGHAM – Emergency work will begin Saturday, March 21, on northbound Interstate 5 south of Bellingham after slides sent thousands of cubic yards of boulders, trees and other debris down a slope and across nearby lanes of the freeway.

I-5 – SB I-205 to NE 179th Street – Concrete Pavement Rehabilitation

Read more about I-5 – SB I-205 to NE 179th Street – Concrete Pavement Rehabilitation

Southbound I-5 set for return to three lanes Friday, March 6, near Stanwood after new culvert installed

Read more about Southbound I-5 set for return to three lanes Friday, March 6, near Stanwood after new culvert installed

Secret Creek fish passage project reaches second major milestone

STANWOOD – The Interstate 5/Secret Creek Fish Passage project near Stanwood is expected to reach its second major milestone in less than a month, weather permitting, on Friday, March 6. Southbound I-5 traffic will shift from a temporary two-lane bypass roadway in the median back to its usual three-lane configuration on the mainline freeway during an overnight rolling slowdown beginning Thursday night, March 5.

I-405/I-5 Operational Improvement, Northbound Auxiliary Lane Project

Read more about I-405/I-5 Operational Improvement, Northbound Auxiliary Lane Project

Northbound I-5 returns to three lanes Friday, Feb. 20, near Stanwood

Read more about Northbound I-5 returns to three lanes Friday, Feb. 20, near Stanwood

Fish passage project reaches milestone with completion of first passable culvert

STANWOOD – The Interstate 5/Secret Creek Fish Passage project near Stanwood will reach a milestone Friday, Feb. 20, as northbound I-5 shifts back into its usual three-lane configuration.

I-5 – Koontz Road Bridge – Emergency Bridge Repair

Read more about I-5 – Koontz Road Bridge – Emergency Bridge Repair

I-5—SB Lewis & Cowlitz County – Variable Message Signs

Read more about I-5—SB Lewis & Cowlitz County – Variable Message Signs