Location: R-112 and Rue Jacob, Vallee-Jonction As R-112 passes A-73, it descends into a valley and enters the appropriately named town of Vallee-Jonction. Location: R-112 and R-173, Vallee-Jonction As we get to the bottom of the hill we’ll approach QC 173. Location: R-112 and R-173, Vallee-Jonction Turn right for 173 north. 112 west runs concurrent … Continue reading Quebec Route 112, QC-A73 to QC-173