 Complete the following phrase:  Floating bridges carry Interstate 90 and State Route 520 across Lake Washington to the Eastside suburbs. The SR 520 Albert D. Rosellini Evergreen Point Floating Bridge, which opened in 2016 as the replacement for another floating bridge at the same site, is the longest floating bridge in the world. The Lacey V. Murrow Memorial Bridge had previously been replaced after the original span sunk in 1990 when water filled an open maintece hatch during refurbishing. Age and the 