- Western Terminus:
- Main Street (CT 35) in Ridgefield
- Eastern Terminus:
- Ethan Allen Highway (US 7) in Ridgefield
Branchville Road is an east/west route in Ridgefield, extending from Main Street (CT 35) just north of the CT 33/CT 35 intersection to Ethan Allen Highway (US 7) near the Branchville train station. It is a two-lane undivided road that is a bit on the curvy side.