Route 13, also known as Witless Bay Line, is a 20.9-kilometre (13.0 mi), uncontrolled-access highway in Newfoundland and Labrador. Its western terminus is at Route 1 (TCH) in Holyrood and its eastern terminus is at Route 10 in Witless Bay. The route travels a generally straight line through the centre of Avalon Peninsula and is completely in Division No. 1.