U.S. Route 285

U.S. Route 285 (US 285) is a north–south spur of U.S. Route 85 that stretches through the southwestern United States, covering approximately 846 miles. It begins in Sanderson, Texas, and travels northward through New Mexico and into Colorado, where it ends in the city of Denver. This route plays a vital role in connecting rural areas and scenic byways with larger cities and highways across three states.

In Texas, US 285 cuts through the arid landscapes of the Trans-Pecos region, passing near oil fields and serving as a crucial connector for industrial transport. As it enters New Mexico, the highway runs through Carlsbad and Roswell, areas known for their natural attractions and UFO tourism. North of Roswell, the route becomes more remote, with wide open vistas typical of the High Plains. In Colorado, the route transitions into a mountain highway, offering dramatic climbs and views as it navigates the Rocky Mountains. Notably, it serves popular destinations like Salida, Fairplay, and Buena Vista before descending into the Denver metropolitan area.

US 285 is favored by travelers looking for an alternative to congested interstates, particularly between Denver and southern Colorado. The Colorado section, especially from Poncha Springs to Conifer, is known for its alpine beauty and historic small towns. Portions of this highway are part of Colorado’s scenic and historic byways program, offering access to outdoor recreation such as hiking, fishing, and skiing.