From Little Farms Road (Framingham) to Old Calf Pasture/Egg Rock (Concord) runs approximately 15 miles. It consists of three major segments, each of approximately 5 miles: The Concord, Sudbury, and Assabet Rivers: A guide to canoeing, wildlife and history. By Ron McAdow. 1. Little Farms Road to Route 27 2. Route 27 to Route 117, Lincoln Boat Launch on Route 117 3. Lincoln Boat Launch, Route 117 to Old Calf Pasture Great Meadows NWR Sudbury River Watershed Org Hop Brook Protection Association Mass Audubon Sudbury Valley Trustees Organization for the Assabet River SUASCO Watershed Community Council Wild and Scenic Rivers Program Enacted in 1968, the Wild and Scenic Rivers Act created a program to permanently protect selected free flowing rivers. Those rivers deemed to possess outstandingly remarkable scenic, recreational, ecological, historical or cultural resources are included in the Wild and Scenic System. Nationally, 166 rivers are designated. The Sudbury, Assabet and Concord Rivers are recognized, along with 6 other New England Rivers.     Boater's Trail Home | About the Boater's Trail | Downloads | Contact Development of the boater's trail and this website was supported in part by a grant from Massachusetts Department of Conservation and Recreation