There are gates to access the former beach. The shoreline was known as Roxboro beach.
Today named RDP-195 Parc Louise-Deschênes. You can find the river water quality at Carte interactive du Réseau de suivi du milieu aquatique (RSMA).

http://news.google.com/newspapers?nid=uAPFzskPt0AC&dat=19680815&printsec=frontpage&hl=en

français ci-dessous.
Regarding the path or road. The new REM construction has blocked the original passage that went over. To pass through, people have to go under the bridge and this is highly dangerous because of the loose large boulders that are there . Children are NOT safe. ___En ce qui concerne le chemin ou la route. La nouvelle construction du REM a bloqué le passage d'origine. Pour passer, les gens doivent passer sous le pont et c'est très dangereux à cause des gros rochers détachés qui s'y trouvent. Les enfants ne sont PAS en sécurité.

Unable to answer "Is this still here?" – Telephone – node/299886473 via StreetComplete 61.0:

Il n'y a pas de téléphone à cet endroit

Attached photo(s):
https://streetcomplete.app/p/281426.jpg

"Out of business"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-04-18T15:38:17Z
POI name: Dépanneur Zi Yuan
POI types: shop-convenience
#organicmaps android

Cepsum

Travaux de plaques – Viaduc Royalmount

Shouldn't this be "4e Rang" or "4e Rang Ouest" to match the other Rangs

The imported Canvec interpolation for Avenue Pine went from housenumber 191 to 205. Currently, this is tagged as being on Rue River--and it certainly looks it's there--but it's a potential edge-case that needs verification.

Ideally, someone should ask the residents or check official government data to figure out which street it's 'on' legally

There appears to be a glitch in the elevation information at the US-Canada border near Derby Line, VT, extending almost all the way across to Lake Champlain. Presumably, this is just a gap between US and Canadian DEMs?

La piste cyclable aura été complétée entre PE viaduc de l'A30 et environ 500 mètres à l'ouest de Gardenvale, selon ce que je trouve sur Facebook. Quelqu'un pourrait le confirmer et l'ajouter correctement?