On the weekend of April 20, 2018, there will be several major road closures on the highway network. For more information: https://www.turcot.transports.gouv.qc.ca/fr/nouvelles-multimedia/nouvelles-communiques/nouvelles/Pages/Planifier-ses-deplacements-durant-la-fin-de-semaine-du-20-avril-2018-Entraves-majeures-sur-le-reseau-autoroutier.aspx (in French only).