Quebec Route 315

{{Short description|Highway in Quebec}}

{{Infobox road|

|province=QC

|type=QC

|route=315

|maint=Transports Québec

|map=Route 315-QC.png

|established=

|decommissioned=

|alternate_name=

|length_km=76.6

|length_round=1

|length_ref=Ministère des transports, "Distances routières", page 96, Les Publications du Québec, 2005

|direction_b=North

|direction_a=South

|terminus_b={{jct|state=QC|QC|323}} in Namur|

|terminus_a={{jct|state=QC|QC|148}} in Gatineau (Masson-Angers)

|previous_type=QC

|previous_route=311

|next_type=QC

|next_route=317

|counties=Gatineau / Papineau

|cities= Gatineau

|junction= {{jct|state=QC|A|50}} in Gatineau (Masson-Angers)
{{jct|state=QC|QC|309}} in Gatineau (Buckingham)
{{jct|state=QC|QC|321}} in Chénéville

|}}

File:Cheneville QC 2.JPG

Route 315 is a road in the Canadian province of Quebec that connects the Gatineau sector of Masson-Angers to Namur. Initially, the road started in Buckingham on Rue Joseph at the city's Main Street (Avenue de Buckingham) just a few kilometres further north, but when A-50 was extended further east as a Buckingham by-pass at its current end at Doherty Road, the section of Route 309 between Buckingham and the junction at Route 148 in Masson-Angers was renumbered Route 315 while Route 309 starts at Doherty Road and A-50.

The section of Route 315 between Mulgrave-et-Derry and Ripon is unpaved and windy.