I believe you are talking about Meadow Mountain which is right at the forest service station there at DowdJunction (Highway 24 and I-70). They are grooming that road going up every couple of weeks or so. Could be a great place to take the family and little ones. Sometimes parking there can be a hassle. You can ride all the way to the top and there are some big open areas. Nothing major but you can do some jumps between taking care of the kids. There is a small cabin at the top where you can take a break, have lunch, etc.
This area is no Rabbit Ears, Vail Pass, or Flattops. Boring if you'd go with the "guys". I'll go up there to shake out the sled or check on something, get a Xmas tree, but that's about it. But again, great for a family ride, with good views.
If you want miles of trails, go to Camp Hale. You havae to pay the fee ($6? per person), but Nova guides grooms all the roads and you can put on lots of miles if you hit every road. Plus at the top you can do a few climbs.