Lake Washington Floating Bridge

LAKE WASHINGTON FLOATING BRIDGE - World's longest bridge constructed of concrete pontoons is an engineering marvel. Constructed and financed by tolls, it is now free and carries U. S. Highway No. 10 directly east from downtown Seattle and on through Snoqualmie Pass to the east. C-139 Kodachrome by J. Boyd Ellis 47683-B Pub. by Ellis Post Card Co., Arlington, Washington MADE OT NYACE. 10