Per a message received 10/26/16 from the NYS Department of Transportation: As part of the ongoing capital project to replace the Interstate 490 bridge over Marsh Road in the town of Pittsford, travel on I-490 westbound will be reduced to a single lane starting near Route 31 (Exit 26) on Friday, October 28 at 7p.m. through Saturday evening. Motorists are advised to consider an alternate route and allow extra travel time.