The highway is currently broken up into three separate segments across the eastern half of North Dakota.

The road beyond the interchange leads to a county highway connecting I-94 to Medina.

The longest section of ND 30 starts at US 52 and ND 200 near Sykeston, and runs north for 13 miles until coming to a three way intersection with ND 15.

ND 30 resumes again, this time at ND 66 near Mylo, and runs north for 13.8 miles before intersecting US 281 and ND 5 in Rolla.

North of Rolla, ND 30 ends at the Canadian border with no major intersections between the two, though it comes close to both Turtle Mountain State Forest, and the International Peace Garden, with a paved side road (106th Street NE) providing access.