WA529 Steamboat Slough Bridge (NB) (Snohomish County, Washington) Built 1954 Warren swing bridge over Steamboat Slough on WA 529 Open to traffic
WA529 Steamboat Slough Bridge (SB) (Snohomish County, Washington) Built 1927; rehabilitated 2003 Swing through truss bridge over Steamboat Slough on WA 529 in Everett Open to traffic