If you're in missisauga, i'm not sure, but there's a sickkkk one right at the edge of etobicoke. If you go to islington subway station, then go on islington and go north just until you go under the bridge (like half a block), there's this huge d-f-d-f (the last flat part is fairly short) that is perfect for urban. it's soo smooth also! It's on the east side of islington.