Las Cruces is where two interstates meet. I-25 begins at its junction with I-10 on the south side of the city and heads north up the Rio Grande toward Hatch and Albuquerque, while I-10 runs west across the desert toward Deming and southeast down the valley to El Paso. US 70 crosses the city and heads northeast, climbing over San Augustin Pass between the Organ Mountains and the San Andres range toward White Sands and Alamogordo.
Inside the city, Lohman Avenue, University Avenue, Telshor Boulevard and Main Street carry most of the traffic, and Valley Drive and NM 28 wind south through the farmland of the Mesilla Valley, past pecan orchards and Old Mesilla. The east side grows uphill toward the Organs, so the newer neighborhoods off Roadrunner Parkway and Sonoma Ranch Boulevard sit well above the older core near the river. For a mobile mechanic that means short hops across town and an easy reach into most driveways, without the long freeway runs that bigger metros demand.
Las Cruces International Airport handles general aviation on the West Mesa, so most airline trips start and end at El Paso International Airport down I-10, and a car left in a lot there sometimes comes home with a tired battery. RoadRUNNER Transit buses cover the main corridors and the NMSU campus, but most people drive, which is exactly why a breakdown in the driveway or on the I-10 shoulder throws off a whole day.