US lawNew MexicoRegulationsTitle 18 — TRANSPORTATION AND HIGHWAYSChapter 60 — PIPELINE CONSTRUCTION AND MAINTENANCEPart 5 — PIPELINE SAFETY EXCAVATION DAMAGE PREVENTION18.60.5.418.60.5.4 NMACDurationLast amended: 2019Year: 2019Length: 4 wordsOfficial source 18.60.5.4 NMAC, Duration: Permanent.Previous18.60.5.3 NMACNext18.60.5.5 NMAC