I-590 comprises the eastern half of the Outer Loop through Brighton.
North from there, I-390 meets the south end of Interstate 590 and the Rochester Outer Loop freeway. Interstate 390 passes through a heavily developed retail corridor through Henrietta. Continuing from near Avon, I-390 reaches the southern Rochester suburbs at West Henrietta and the New York Thruway.
Paralleling NY 36 and NY 63 northward, I-390 advances to Geneseo, where it turns eastward toward Conesus Lake and NY 15 (old U.S.
Originating from I-86/NY 17 between Kanona and Avoca, I-390 heads northwest to Cohocton and Dansville, traversing areas of piedmont and farmland into Livingston County. The Genessee Expressway, Interstate 390 is a regional freeway joining the Southern Tier of New York with Rochester.
