New Mexico State Road 597
State Road 597 is a state highway located entirely on the Navajo Nation in San Juan County, New Mexico, United States. The highway serves to link U.S. Route 160 to the Four Corners Monument. The highway is the second shortest highway in New Mexico; the shortest is NM 446 at.NM 597 begins at a T-intersection with US 160 in extreme northwestern San Juan County. Traveling northwesterly, the two-lane highway passes through desert terrain to its northern terminus at a toll booth. After passing the toll booth, the road becomes 4 Corners Road, which encircles the Four Corners Monument. The highway's posted speed limit is.
The highway is the second shortest highway in New Mexico; the shortest is NM 446 at.Major intersections
