Location: Sumner Ave and 4th St, Fort Sumner Reassurance shield after the US 84 split. Location: US 60 and SR-20, De Baca Cty As we head out of Fort Sumner, we’ll come to a junction with SR-20. Location: US 60 and SR-20, De Baca Cty Follow 20 south to Roswell. Stay on US 60 for … Continue reading U.S. Route 60, US-84 to NM-20