BISMARCK — The North Dakota Geological Survey has drafted a report that provides a road map to explore lignite coal and organic-rich mudstone that contains enriched critical minerals.

North Dakota ... The following road closures remain in place: U.S. Highway 52 from Minot to Jamestown. Portions of other state highways may be blocked. Check the state travel map for more details. " ...

A quick glance at a map suggests that the road does unfold in a straight line as advertised, but closer examination reveals that its status is more complicated than North Dakota would like to admit.