AAA routed us from Laramie to Casper by way of Cheyenne on east I-80, then north on I-25. When we checked in to the Sunset Inn, Dick asked the desk clerk for the best way to Casper. He said a much shorter route was to drive north from Laramie on US-30 to Medicine Bow, then north on WY-487 to WY-77, rejoin WY-487 to Wy-220, then east to Casper. He said there was little traffic and the drive was beautiful.