State Road 523
NM 523 highlighted in red
Route information
Maintained by NMDOT
Length	6.247 mi[1] (10.054 km)
Major junctions
West end	21st Street in Clovis
East end	NM 108 near Texico
Location
Country	United States
State	New Mexico
Counties	Valencia
Highway system
New Mexico State Highway System Interstate US State Scenic
← NM 522 → NM 524

State Road 523 (NM 523) is an approximately 6.25-mile-long (10.06 km) state highway in the US state of New Mexico. NM 523's western terminus is a continuation of 21st Street at the Clovis city limit, and the eastern terminus is at NM 108 north of Texico.

The portion of 21st Street in Clovis from NM 209 to the city line was originally NM 523, but was transferred to the city of Clovis on December 1, 1989 in a road exchange agreement.^[1]

The entire route is in Curry County.

Location	mi[2]	km	Destinations	Notes
Clovis	0.000	0.000	21st Street To NM 209	Western terminus
​	6.247	10.054	NM 108	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

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