The U.S. Navy Blue Angels fly over Mercer Island while practicing for Seafair on Thursday, Aug. 2, 2012.
The I-90 floating bridge will be closed during the Blue Angels’ airshow on Seafair weekend, from 12:45 to 2:40 p.m. on both Saturday and Sunday. The I-90 express lanes will close from 10:45 a.m. until 3:40 p.m., reopening in the eastbound direction on Saturday and westbound on Sunday.