Learn surprising facts about the iconic St. Louis Arch, including its Gateway Arch height, unique design, fascinating history ...

June 30 marks Arch 630 Day, celebrating the Gateway Arch’s unique dimensions and history in St. Louis. Arch 630 Day honors the historic monument and its dimensions, which ...

ST. LOUIS — A tram leading to the top of the Gateway Arch began moving again this weekend months after a snapped cable shut it down, leaving only one route up the 630-foot-tall monument on the ...

An expansive green space now stretches from the arch to the Old Courthouse, another St. Louis landmark. The courthouse was built in 1839 and — like the arch today — dominated the city skyline.