New Brunswick Route 450

Route 450 is a 13-kilometre (8.1 mi) long mostly west–east secondary highway in the northwest portion of New Brunswick, Canada.

Route 450
Route information
Maintained by New Brunswick Department of Transportation
Major junctions
West end	Route 8 Route 134 west of Lavilette
East end	Route 11 in Village-Saint-Laurent
Highway system
Provincial highways in New Brunswick Former routes ← Route 445 Route 455 →

The route's western terminus starts at the merged highways Route 134 and Route 8 west of the community of Lavillette. travels east through the community of Lavillette before taking a 45 degree turn north. The road then takes a 90 degree turn East at the intersection of Route 455 travelling through the community of Saint-Wilfred before turning south passing by Drisdelle Settlement before entering the community of Lagaceville. The road briefly turns east before the intersection of Route 445 before its last stretch south to the community of Village-Saint-Laurent at the intersection of Route 11.