Only nine states have 80-mph limits, but one will let drivers go 85 mph in certain areas. N orth Dakota passed a new law ...

Montana also has an interstate speed limit of 80 mph. Minnesota’s is 70 mph. The bill that Rep. Ben Koppelman, R-Fargo, ...

State transportation officials have announced a significant change in the traffic pattern as reconstruction continues of the Interstate 94 Interchange at Exit 161 on the east edge of Bismarck.