Provincial Road 315 (PR 315) is a provincial road in the Eastman Region of Manitoba, Canada. It begins at PR 313 northeast of Lac du Bonnet and ends at the Ontario boundary, running through the southern part of Nopiming Provincial Park.

Provincial Roads 304, 313, 314, and 315, along with PTH 11, form a loop that provides access to several remote communities, First Nations, and provincial parks on the eastern side of Lake Winnipeg.^[1]

Division	Location	km	mi	Destinations	Notes
Alexander	Pinawa Bay	0.0	0.0	PR 313 – Point du Bois, Lac du Bonnet	Western terminus
		0.6	0.37	Bridge over Rice Creek
	Poplar Bay	6.3	3.9	Poplar Bay Provincial Park	Access road into park
	Bird River	10.7	6.6	Bird River (Lac du Bonnet) Airport	Access road into airport
		15.5– 15.6	9.6– 9.7	Bridge over the Bird River
		15.6	9.7	Pavement ends
		16.8	10.4	Bridge over Peterson Creek
No. 19	Nopiming Provincial Park	30.7	19.1	PR 314 north – Bissett	Southern terminus of PR 314
		38.9	24.2	Bridge over the Bird River
		59.0	36.7	Werner Lake Road – Werner Lake	Continuation beyond Ontario border; eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

• Manitoba Official Map