Start, Central Park Boathouse> (Grand Concourse, on original but re-routed on RWGPS)> Jerome Av> Cross County Shopping Center (start, Gimbel's Ride)> Rt 100 north/ Central Park Av> Rt 22 n> Rt 120 n> Rt 117 e> Rt 172 e (Mt Kisco)> Rt 22 s> Rt 433/ Riversville Rd> Bedford Rd> Rt 120 s> Rt 54> Downtown Mamaroneck (end of Gimbel's Ride)> Rt 1> E Gunhill Rd> Webster Av> Bainbridge Av> (5th Ave Bridge on original, Broadway Bridge on RWGPS), Grant's Tomb, end