- Western Terminus:
- Main Road (RI 77) in Tiverton
- Eastern Terminus:
- Rhode Island-Massachusetts state line
Bulgarmarsh Road is an east/west route in Tiverton. It begins at Main Road (RI 77) by the Sakonnet River and runs east for a few miles to the border with Massachusetts, where it becomes MA 177. The entire length is a two-lane undivided road.