Interstate 94 in North Dakota  Interstate 94 (I-94) runs east–west through the central portion of the US state of North Dakota. Eastbound, the route enters from Montana at Beach and passes Dickinson, Bismarck, Jamestown, Valley City, and West Fargo before entering Fargo, where it exits the state at the Red River and continues into Minnesota, southeast to Minneapolis. The route passes to the south of Theodore Roosevelt National Park's southern unit; access to the northern unit is by US Highway 85 (US 85) north from Belfield. Eastbound, I-94 changes time zones at the Stark–Morton county line southwest of Hebron. Mountain time (UTC−7) is observed in Stark County (and west) and Central time (UTC−6) in the rest of the state. The speed limit on I-94 is in rural areas. Between exits 152 and 159 in the Bismarck-Mandan area, the speed limit is . In the West Fargo-Fargo area, the speed limit is between exits 346 and 347, and from exit 347 to the Red River of the North. I-94 has two lanes in each direction through most of the state, expanding briefly to three lanes in each direction in the Bismarck–Mandan area (from exit 155 to 156) and in Fargo from 45th Street (exit 348) to the Red River. The route enters at Beach and passes through the Badlands near Medora near and the south unit of Theodore Roosevelt National Park. A public rest area about east of Medora provides an awe-inspiring view, especially at sunset, and an opportunity to hike through some of the scenery on the Painted Canyon Trail. Further east, I-94 provides access to the north unit of the national park, then passes through the cities of Dickinson, Mandan/Bismarck, Jamestown, and Valley City on the way to West Fargo and Fargo, where it leaves the state and crosses into Minnesota. Through North Dakota, I-94 travels nearly due east-west, generally following both the railroad route and the former route of US 10 (called "The Old Red Trail" or "The National Parks Trail"), where its eastern terminus is at exit 343 in West Fargo. The highway intersects with the Enchanted Highway east of Dickinson at exit 72. At New Salem, it passes Salem Sue, a sculpture of a Holstein cow that is clearly visible on the south side of the highway; the road to Sue allows a vantage point to view a panoramic landscape.