US 60/84 passes through Tolar near the De Baca–Roosevelt County line. The two routes do not stay in Roosevelt County for long, however, proceeding into Curry County west of Melrose. The highways pass through Melrose, St. Vrain, and Grier before widening out to a four-lane highway as they approach Clovis, the Curry County seat. In Clovis, the home of Cannon Air Force Base, the highways meet up with US-70, which joins the concurrency. The three highways proceed through Texico, and then cross the state line near Farwell, Texas.