The New Haven and Northampton Canal Greenway (NHNCG) is a proposed and partially completed, paved rail trail and non-motorized commuter route along the former right of way of the New Haven and Northampton Railroad.
The New Haven & Northampton Canal Greenway Alliance (NHNCGA) represents seven nonprofit trail groups that advocate for the individual trails.
As of 2025, 15 of the 16 municipalities through which the trail runs have officially supported the unified NHNCG name.
[2] The NHNCG is a part of the greater New England Rail-Trail Network.
[3] The NHNCG consists of the following trails, from north to south: