UPDATE - All lanes of SR 18 have reopened early at the I-90/SR 18 interchange in Snoqualmie
UPDATE: July 12, 2026 - All lanes of SR 18 have fully reopened at the I-90/SR 18 interchange in Snoqualmie. SNOQUALMIE – After nearly four years of construction, the Interstate 90/State Route 18 interchange project is nearly complete – with one final …