According to the POI list I have, there is a Pilot & a Petro off of I-55/20 Exit 45; near South Gallatin Street and a Flying J and Love's using I-20/I-55 Exit 47 on US Hwy 80 East as well as a Capital Fuel Center also off of I-20 exit 47. These don't have Jackson addresses, they are Pearl & Richland, MS addresses, but they are in the metropolitan area.
Let me put in a plug for
POI Factory online. You do have to join, but there is no charge. From it you can download all sorts of POI's for fuel stops, rest areas, campgrounds, etc. which you can then load into your GPS and perhaps its associated route planner. That is where I got this information.
I have not used any of these fuel stops, so I cannot speak to their quality and ease of access. For that you can go to
Google Maps to check out their reviews as well as an overhead satellite picture to plan access and egress.
one_strange_texan
Currently between RV's
Former 5th wheel owner (Montana 3402RL)