Travelers heading into the U.S. no longer stop for a customs inspection in Blaine
The three separate incidents occurred during the first week of June.
Visitors will need a recreational pass to use the area which can be purchased at the Glacier Public Service Center.
An ongoing fish passage project will soon put all lanes of the freeway onto bypass routes.
Starting Thursday, electric bikes that exceed new speed requirements will be classified as motorcycles.
The road is now expected to fully reopen by June 19, six days sooner than the previous estimate.
Limit changes were recommended following a safety review.
The crossing will mark the fourth addition to the ongoing Waterfront Quiet Zone project.
The closure could last up to three weeks.
The aging bridge was last painted in 1990.