US lawNebraskaStatutesChapter 6060-623Neb. Rev. Stat. § 60-623View Statute 60-623Last amended: 1993Year: 2026Length: 18 wordsOfficial source Grade separation shall mean a crossing of two highways at different levels. Laws 1993, LB 370, § 119.PreviousNeb. Rev. Stat. § 60-622.01NextNeb. Rev. Stat. § 60-624