Location: Pont Honore Mercier and Rue Airlie, Montreal Just after the 138 junction we’ll cross the bridge onto the Island of Montreal. Right turns are prohibited here. We’re two km from A-20. Location: R-138 and Rue Clement, Montreal Up ahead, keep left for 20 west and Toronto, Ont. Keep right for 20/138 east. Location: R-138 … Continue reading Quebec Route 138, QC-132 to QC-A20