Between Carrizozo and Vaughn NM. This stretch must be a revenue generator for the state. Was pulled over in a 38 Foot motor home after following an officer for about 10 miles for doing 60 in a 55 zone! Claimed I had caught up with him so must have been speeding! Very thin excuses, particularly looking for out of state plates, since they know you are unlikely to apppear. Heavily patrolled! I now avoid this route and us US 60 to I 25 to Deming to avoid the communities along US 54.