I just arrived in Seattle, WA and will stay here for about 2 months. I'm wondering if there are any good spots for railfans in Seattle, Everett, Bellevue, and Tacoma area. I just went to Olympic Sculpture Park and King Street Station area. They are both great spots, but the majority of the traffic are BNSF and Amtrak. I'm also interested in watching Union Pacific and other shortlines. Looking for suggestions.