US lawNew MexicoRegulationsTitle 18 — TRANSPORTATION AND HIGHWAYSChapter 27 — HIGHWAY CONSTRUCTION GENERAL PROVISIONSPart 2 — DIVISION 100-GENERAL PROVISIONS STANDARD SPECIFICATIONS FOR18.27.2.418.27.2.4 NMACDurationLast amended: 2013Year: 2013Length: 4 wordsOfficial source 18.27.2.4 NMAC, Duration: Permanent.Previous18.27.2.3 NMACNext18.27.2.5 NMAC