Provincial Road 366 (PR 366) is a north-south provincial road in the Parkland Region and Swan River Valley of the Canadian province of Manitoba. It serves as the main north-south thoroughfare through Duck Mountain Provincial Park, as well as providing a connection between Inglis and Grandview on its southern end, while also connecting Minitonas and Bonsman on its northern end.
Provincial Road 366 starts in the Swan River Valley region of Manitoba, serving Bowsman and Minitonas, crosses the Duck Mountains, and then goes through west-central Manitoba from Grandview to Inglis.
PR 366 serves as the main north-south route through Duck Mountain Provincial Park. It is mainly a gravel route, but there are short paved sections in Bowsman and Inglis, and longer paved stretches leading up to the Duck Mountains from both Minitonas and Grandview. The length of PR 366 is .
Since it was established, several changes and improvements have been made to the travel route:
Provincial Road 485 (PR 485) is a eastâÂÂwest spur of PR 366 in the Swan River Valley, providing access to local farms in the area as well as the locality of Lidstone. It is entirely a two-lane gravel road.
PR 485 begins in the Municipality of Swan Valley West at a junction with PR 486 along the banks of the Roaring River, heading east through rural farmland for a few kilometres to enter the Municipality of Minitonas-Bowsman and cross Minitonas Creek before having an intersection with PR 488. The highway passes through the locality of Lidstone before travelling through several more kilometres of rural farmland, crossing the West Favel River before coming to an end at an intersection with PR 366 between Minitonas and Duck Mountain Provincial Park.