Location: I-80 and N-31, Sarpy Cty 6 miles to junction N-370, a pecuiliarly numbered route that serves as a major connector between here and I-29 near Plattsmouth Location: I-80 and N-370, Sarpy Cty N-370 runs in expressway form to Bellevue Location: I-80 and N-370, Sarpy Cty Exit for N-370. 2 miles to junction Nebraska 50 … Continue reading Interstate 80, NE-31 to NE-370