Gas Mart USA 2024-12-29 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Gas Mart USA Bethalto, IL 3.54 mi East Alton, IL 4.22 mi Wood River, IL 5.16 miInterstate highway exits close to Gas Mart USA Exit 3b a, i270mo 15.95 mi Exit 4, i270mo 16.35 mi Exit 6b a, i270mo 16.57 miInterstate highways close to Gas Mart USA i270mo map 15.95 mi i255il map 16.91 mi i55 map 20.39 miState roads close to Gas Mart USA IL 140 map 0.03 mi IL 255 map 1.59 mi IL 3 map 3.80 mi