 The highway is located entirely within Cochran County, and is numerically continuous with New Mexico State Road 125 which it meets at the state line and connects the highway to Tatum, NM.The highway has brief concurrencies with SH 214 in Lehman and Farm to Market Road 1780 in Whiteface.The highway's numerical designation was previously assigned to a roadway in southeast Texas during the 1920s and 1930s.