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I-590 New York
5.31 miles ; from I-390 to I-490 in Rochester. Continues as NY 590 to NY 104 (formerly US 104, but that's another site). NY 590 continues as a surface street to Sea Breeze. (Neil Kelly).
Parts of I-590 (then marked NY 47) date back to the mid-1960s. NY 47 was decommissioned on March 18, 1980,  which might be the start date for I-590; in any case, it was not part of the Interstate Highway system in 1978.