Full-Time Camping Lot on the CO/NM Border Backed up to Federal Land – NM HW 170/CO HW 140 – Don’t miss this fantastic 0.91-Acre property in La Plata, New Mexico. This property is right on the Colorado/New Mexico border and is approximately 600 ft long and 70 feet at its widest point, bordered by Federal Land. Due to the width and the setback, this property is not buildable and according to the maps, it might be partly in Colorado and partly in New Mexico. However, San Juan County does not have any zoning regulations or camping regulations so you could more or less, live full-time in your RV on it. This is a beautiful area featuring endless blue skies and unobstructed views of the rolling mountains. This property is perfectly situated along New Mexico Highway 170 which is Colorado Highway 140 at the north end of the property.