<page_title> List of longest bridges </page_title> <table> <cell> Seven Mile Bridge (Overseas Highway/US 1 in the Florida Keys) <col_header> Name </col_header> <col_header> m </col_header> </cell> <cell> Highway <col_header> Traffic </col_header> </cell> <cell> United States United States <col_header> Country </col_header> </cell> </table>
Among the longest bridges in existence when it was built, Seven Mile Bridge is part of the Overseas Highway in the Keys, which is part of the U.S. Route 1.