Seafair will feature an air show over Lake Washington this weekend. FAA rules require the Interstate 90 floating bridge to close during the Patriots Jet Team practices and shows.The I-90 bridge will be closed 1:15 p.m. - 2:40 p.m., Friday - Sunday. The following ramps will also be closed.
- Both directions of I-5 ramps to eastbound I-90
- Rainier Avenue ramps to eastbound I-90
- 76th Avenue to westbound I-90
- Island Crest Way to westbound I-90
- Eastbound I-90 to West Mercer Way
- East Mercer Way to westbound I-90
- West Mercer Way to westbound I-90
The State Route 520 floating bridge will remain open.
