New Mexico State Road 203

State Road 203
NM 203 highlighted in red
Route information
Maintained by NMDOT
Length10.3 mi (16.6 km)
Major junctions
West endCR 3CC at the De Baca/ Guadalupe county line near Lake Sumner
East end US 84 near Fort Sumner
Location
CountryUnited States
StateNew Mexico
CountiesDe Baca
Highway system
  • New Mexico State Highway System
NM 202 NM 204

State Road 203 (NM 203) is a 10.3-mile-long (16.6 km) state highway in the US state of New Mexico. NM 203's western terminus is at County Route 3 (CR 3) at the De Baca/ Guadalupe county line west-northwest of Lake Sumner, and the eastern terminus is at U.S. Route 84 (US 84) north of Fort Sumner.