US lawNew MexicoRegulationsTitle 18 — TRANSPORTATION AND HIGHWAYSChapter 21 — TRAFFIC CONTROL SIGNAGEPart 5 — OUTDOOR ADVERTISING REQUIREMENTS18.21.5.118.21.5.1 NMACIssuing AgencyLast amended: 2014Year: 2014Length: 5 wordsOfficial source New Mexico Department of Transportation.Next18.21.5.2 NMAC