New Mexico State Road 172

State Road 172
State Road 172
Route information
	Maintained by NMDOT
Length	28.189 mi (45.366 km)
Major junctions
South end	NM 249 near Maljamar
North end	US 380 near Roswell
Location
Country	United States
State	New Mexico
Counties	Chaves
Highway system
	New Mexico State Highway System; Interstate; US; State; Scenic;

State Road 172 (NM 172) is a 28.189-mile-long (45.366 km) state highway in the US state of New Mexico. NM 172's southern terminus is at NM 249 north of Maljamar, and the northern terminus is at U.S. Route 380 (US 380) east of Roswell.