Texhomex, State boundary marker in New Mexico, United States.
The Texhomex marker stands at the exact point where New Mexico, Texas, and Oklahoma meet, creating a three-state intersection at coordinates 36.5005, -103.002.
John H Clark's 1859 survey established this boundary point, though his measurements placed it 2.2 miles west of the intended 103rd meridian location.
Geographic enthusiasts and boundary hunters regularly travel to this marker to document their visits to all three states simultaneously.
The marker sits near a T-intersection, 1.5 miles south of US Route 56, where the state lines of New Mexico, Oklahoma, and Texas converge.
A concrete pillar marks the Cimarron Meridian initial point approximately 350 feet north of the Texhomex corner.
Location: New Mexico
Part of: New Mexico–Texas border, New Mexico–Oklahoma border, Oklahoma–Texas border
GPS coordinates: 36.50050,-103.00200
Latest update: March 5, 2025 09:57
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