US lawMinnesotaRegulationsDEPARTMENT OF TRANSPORTATIONChapter 8830 — CHAPTER 8830, RAILROADS8830.9931Minn. R. 8830.9931SUPPLEMENTARY ADVANCE-WARNING SIGNSLast amended: 1998Year: 2026Length: 23 wordsOfficial source Subpart 1. "Track-angle" sign. W10-X1 Yellow background Subp. 2. "Blind-crossing" sign. W10-X2 Yellow background Subp. 3. "Look for trains" sign. W10-X3 Yellow backgroundPreviousMinn. R. 8830.9921NextMinn. R. 8830.9941