Route 450A, also known as Lewin Parkway, is an alternate route of Route 450 in the city of Corner Brook, Newfoundland and Labrador.

Route 450A is about 6.5 kilometres (4.0 mi) long.

[1] The section of Route 450A between the Trans-Canada Highway and the Riverside Drive is designated as a Core Route (Intermodule link) of Canada's National Highway System as it connects Route 1 with the Port of Corner Brook.

[2] The entire route is in Corner Brook.

This Newfoundland and Labrador road, road transport or highway-related article is a stub.