State Road 597
4 Corners Road
NM 597 highlighted in red
Route information
Maintained by NMDOT
Length	0.447 mi[1] (719 m)
Major junctions
South end	US 160 southeast of Four Corners
North end	Four Corners Monument
Location
Country	United States
State	New Mexico
Counties	San Juan
Highway system
New Mexico State Highway System Interstate US State Scenic
← NM 595 → NM 598

State Road 597 (NM 597) is a 0.447-mile-long (719 m) 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 (US 160) to the Four Corners Monument. The highway is the second shortest highway in New Mexico; the shortest is NM 446 at 0.250 miles (402 m).

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,^[2] that leads up to Four Corners Monument.^[3] The highway's posted speed limit is 15 miles per hour (24 km/h).

The highway is the second shortest highway in New Mexico; the shortest is NM 446 at 0.250 miles (402 m).^[1]

The entire route is in San Juan County.

Location	mi[1]	km	Destinations	Notes
​	0.000	0.000	US 160 – Teec Nos Pos, Cortez	Southern terminus
​	0.447	0.719	Four Corners Monument	Northern terminus; road continues as 4 Corners Road
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• List of New Mexico State Roads shorter than one mile

• Geographic data related to New Mexico State Road 597 at OpenStreetMap