- Western Terminus:
- Bog Hollow Road (Dutchess CR 3) at the New York-Connecticut state line
- Eastern Terminus:
- Litchfield Turnpike (US 202) in New Preston
- 15.97 miles
CT 341 is an east/west route in Litchfield County. Bog Hollow Road (Dutchess CR 3) turns into CT 341 at the border with New York. It runs southeast to cross the Housatonic River in Kent and then east to Warren. It is multiplexed with CT 45 for about a mile to the south and then splits off to continue southeast to Litchfield Turnpike (US 202) in New Preston, where it ends.