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The technology, called the Safety Cloud, is already used by thousands of agencies nationwide, including some fire departments around the region.
Construction is expected to last through 2027.
During that time, there will pedestrian-only ferry service between Lummi Island and Gooseberry Point.
WSDOT says engineers are continuing to assess the damage but have faced safety challenges.
The closures are expected to take place between 1 a.m. and 12 p.m. on all four days.
Drivers should seek an alternate route until the road reopens.
The highway between Ross Dam trailhead and Silver Star Gate closes every winter as the snowfall is too heavy in that portion of the North Cascades.
Drivers are advised to expect delays and to drive slowly in order to keep the road crew safe.
WSDOT crews cleared most of the snow this week.
Drivers caught by the cameras will receive a notice in the mail, but no fines will be issued.