LOUIS • The $380 million restoration of the Gateway Arch grounds has the green light on a second big project. Construction will begin, as planned, on a “lid” over Interstate 70 this summer.

For decades, the vaulting curve of stainless steel known as the Gateway Arch has risen above the Mississippi River here as a monument to the country's westward expansion. It is the city's most ...

The Visitor Center and Museum at the Gateway Arch in St. Louis has just been awarded LEED Gold certification for its sustainable materials and energy-saving features.

When Mayor Francis Slay and other invited guests clinked their champagne glasses to toast the 40th anniversary of the St. Louis Arch, one ACTION hero was distinctively absent: Percy Green.

The Arch as seen from a helicopter over the Mississippi River in St. Louis on Tuesday, June 5, 2018. Photo by David Carson, [email protected] ...

I admit, as a native of St. Louis, I hadn’t thought much about this part until recently. But as I began to gather photos of the Arch’s construction, I found some incredible before-and-after ...

ST. LOUIS — The Gateway Arch National Park will celebrate National Public Lands Day on Sept. 28. The day celebrates the connection between people and the green spaces in our community. Gateway ...