Sandwich Road is a two-lane state highway[2] in Bourne, Massachusetts, United States, traveling from Bourne center east to Sandwich.

A short connection, also called Sandwich Road, connects the Bourne Rotary – the south end of the Bourne Bridge – with the main road.

Sandwich Road once carried both directions of Route 3, which ended at the Bourne Rotary.

[3][4] Later, Route 3 was truncated to the Sagamore Rotary, and US 6 became a one-way pair at the canal – eastbound on the north side and westbound on the south side (Sandwich Road).

Eventually both directions of US 6 were moved to the north side of the canal, and Sandwich Road became an unnumbered state highway.