Lake Washington Floating Bridge may refer to the following crossings of Lake Washington between Seattle and its eastern suburbs:Lacey V. Murrow Memorial Bridge, originally opened as the Lake Washington Floating Bridge, carries eastbound lanes of Interstate 90 Homer M. Hadley Memorial Bridge, carries westbound lanes of Interstate 90 Evergreen Point Floating Bridge, carries Washington State Route 520 Evergreen Point Floating Bridge (1963), the original Washington State Route 520 crossing