Roughly a quarter of a mile (0.4 km) from the county line, the commercial surroundings end as NY 96 intersects the southern terminus of NY 250 in the town of Perinton. to the northwest, NY 96 meets I-490 once again, this time at exit 28. West of the exit, NY 96 parallels I-490 for roughly , serving several office parks and Powder Mills Park before reconnecting to the freeway at exit 27, located on the southern edge of Bushnell's Basin, a small hamlet located directly on NY 96. North of the exit, NY 96 breaks from I-490 and parallels the Erie Canal through slightly less developed areas between Bushnell's Basin and Mitchell Road in the town of Pittsford, where it narrows to two lanes and becomes East Jefferson Road.