List of frontage roads in New Mexico
From Wikipedia, the free encyclopedia
In the U.S. state of New Mexico, a frontage road is a usually unsigned, but sometimes signed, highway assigned and maintained by the New Mexico Department of Transportation (NMDOT). The majority of them are minor connectors between two signed routes. The longest frontage road is FR 2151 at 45.922 miles (73.904 km) in length.[1]