Fitch's Bridge Road is a scenic road in Groton that runs along the Nashua River. It is named after the historic Fitch's Bridge, which was built in 1898, replaced in 2013, and is now closed to traffic. The bridge is a popular spot for kayaking, fishing, and bird watching. The road also offers access to several conservation areas, such as the Groton Town Forest, the Rocky Hill Wildlife Sanctuary, and the Williams Barn.

Fitch’s Bridge Road goes west from Main Street (MA-111 and MA-119), paralleling the Nashua River.