List of state roads in New Mexico
State roads in New Mexico, along with the Interstate Highway System, and the United States Numbered Highways, fall under the jurisdiction of the New Mexico Department of Transportation. The U.S. state of New Mexico has 412 state roads, totaling that criss-cross the 33 counties of the state. The longest state road, New Mexico State Road 120, measures long, while the shortest, NM 446, measures long. Most highway numbers are one, two, or three digits long, however there are three highways that have four digit highway numbers. These highways are NM 1113, NM 5001, and NM 6563.Footnotes
