I can only recall the one in Central Market:
1. NE corner of Metropolitain + Acadie (North corner of the hugh block before the train track, closer to Cote Vertu)
2. SE corner of Cote Vertu+ Acadie (walking distance from Cote Vertu)
The one in West Island, u can see it from Hwy 40.
The one in Downtown ~ Wellington.
Call them, they give addresses via answering system. I don't have phone#.