State Bicycle Route 517 is a signed on-road bicycle route that extends 100 miles from the Pennsylvania State Line near Jamestown on Lake Erie to Lockport, then continues to Olcott on Lake Ontario. This route connects with Pennsylvania State Bicycle Routes, NY State Bicycle Routes 5 and 17, and the New York Seaway Trail in Olcott. In Lockport. Bike Route 517 connects with the NYS Canalway Trail (aka Erie Canal Heritage Trail), which goes to Rochester and connects with the Genesee Valley Greenway Trail.
Bike New England 