Prince Edward Island Route 321

Route 321 is a 25.1 km, two-lane, uncontrolled-access, local highway in eastern Prince Edward Island. Its southern terminus is at Route 3 in Lot 53 and its northern terminus is at Route 2 in Morell. The route is entirely in Kings County.

Route description
The route begins at its southern terminus and heads north, crossing the Cardigan River. It joins Route 4 for a 450 m concurrency before continuing north. It then curves east and then curves back north before ending at its northern terminus.