BISMARCK, North Dakota, Feb. 18 -- Gov. Kelly Armstrong, R-North Dakota, issued the following news on Feb. 17, 2025: * * * Armstrong waives hours of service requirements for haulers of propane amid cold snap BISMARCK, N.D. - Gov. Kelly Armstrong today signed an executive order waiving hours of service requirements for drivers of commercial vehicles transporting propane and other petroleum products as the state experiences frigid temperatures, with tonight's low in Bismarck forecasted to plung  more