Interstate speed limits mostly going up in North Dakota but down near some cities
Drivers in Fargo, North Dakota, on July 28, 2025, are warned about an $80 fine for speeding in a construction zone. Minimum fines for speeding in a construction zone increase to $150 on Aug. 1, 2025. Other speeding fines will increase, too. (Jeff Beach/North Dakota Monitor)BISMARCK, N.D. (North Dakota Monitor) — North Dakota’s interstate speed limit is going up to…