Business Loop I-25 - Las Vegas

I-25 north one mile ahead of Business Loop I-25 into Las Vegas, NM — One mile from the Las Vegas, New Mexico business loop for I-25 on Interstate 25 north. Replacement signs here include shields for NM 283 and NM 329. Photo by Mike Ballard (1998).

Business Loop I-25 in Las Vegas follows Grand Avenue (old U.S. 85) north from FR 2137 and Exit 343 to Exit 347 and NM 250, a 4.50 mile route to Las Vegas Municipal Airport. Trailblazers line the route for NM 518, which begins at the intersection of Grand Avenue and Seventh Street Downtown. NM 518 ventures 72.90 miles northwest to NM 68 at Taos via Mora.

BL-15-P travels 4.24 miles overall.

Updated July 31, 2026