+1 on what the other reviewers stated. This is located conveniently right off of 77, though can be somewhat difficult to cross traffic if coming from 77N - you'll need to merge into traffic then cross over the lanes to get into the turn lane at the light VERY quickly, which is hard to do at peak traffic times since people are RUDE and won't let you over.
Gas prices tend to be cheaper at this Kangaroo. The pumps are relatively new and FAST. Convenience store is stocked with your typical convenience items, good for a cold drink, a 40 or a snack. At the light to get back onto Tyvola, you will be competing with the McDonald's traffic that is located right next to it, so be prepared.