States of the United States with Jimmy John's restaurants.
SVG map taken from File:Blank US Map.svg, locations taken from File:Jimmy John's MAP-2.pdf.
SVG map: User:Theshibboleth (under GFDL/CC-BY-SA 3.0)
Raster map with locations: User:Winston1085 (under CC-BY-SA 3.0, but likely not subject to copyright)
Combination: Own work