I-5 & SR 548 - Tributaries to California Creek - Fish Passage - Project Map

A large map of the I-5 and SR 548 Tributaries to California Creek Fish Passage project areas.

Improving fish passage along California Creek will require several lane reductions and closures, including:

  • Northbound and southound I-5 reduced to one lane intermittently daytime hours.
  • Southbound I-5 reduced to one lane for six days and nights
  • Northbound I-5 reduced to one lane for six days and nights.
  • The intersection of SR 548/Grandview Road and Portal Way for five days.
  • Zell Road just north of Willeys Road for nine days.

Dates for these closures will be posted here and on the Whatcom County construction page as they are announced.