Look directly ahead to find a tall, boxy peach-colored building with sharp rectangles, stretching eight stories high beside a two-story annex-right where the American flag sways in front.
Here you are at the Joseph C. O’Mahoney Federal Center, the big, bold Modern Movement building that’s part courthouse, part post office, and definitely all business. Imagine it’s the early 1960s-the nearby 1932 office building is bursting at the seams, and the city is buzzing with plans for something grander. Enter architects Porter & Porter and J. T. Banner & Associates-no relation to Bruce Banner, thankfully-and soon the air is thick with the sounds of construction. By 1965, this massive federal hub rises like a monument to mid-century confidence, funded by dreams of efficiency and plenty of concrete. But, there’s more-this building was renamed in 1973 to honor Joseph C. O’Mahoney, Wyoming’s longtime U.S. Senator, so important that it seems even the mail had to salute him. Now, as you stand here, try to picture the flurry of postal workers, stern judges, and maybe even a few undercover spies (okay, probably just accountants)-all crisscrossing through these doors, finding solutions in the heart of Cheyenne’s federal district. Not bad for eight stories and a whole lot of history.




