U.S. Custom House
... that the historic U.S. Custom House in San Ysidro, San Diego, lies 50 feet (15 m) north of one of the busiest land border crossings in the world?
... that the historic <b id="mwB7E"><a href="./United_States_Custom_House_(San_Ysidro,_California)" id="mwB7I" rel="mw:WikiLink" title="United States Custom House (San Ysidro, California)">U.S. Custom House</a></b> in <a href="./San_Ysidro,_San_Diego" id="mwB7M" rel="mw:WikiLink" title="San Ysidro, San Diego">San Ysidro, San Diego</a>, lies 50 feet (15<span about="#mwt67" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nbsp","href":"./Template:Nbsp"},"params":{},"i":0}}]}' id="mwB7Q" typeof="mw:Transclusion"><span typeof="mw:Entity"> </span></span>m) north of one of the busiest land border crossings in the world?