Permanent speed limit reduction coming to SR 20/North Cascades Highway through Lyman
Washington State Department of Transportation sent this bulletin at 08/04/2026 04:00 PM PDT
08/04/2026 03:27 AM PDT
LYMAN – North Cascades Highway travelers will soon see a permanent speed limit reduction along a mile-long stretch of eastbound and westbound State Route 20 through Lyman in Skagit County.
