Smithboro Illinois Traffic 2024-12-27 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Smithboro Illinois Mulberry Grove, IL 6.60 mi Greenville, IL 7.57 mi Keyesport, IL 14.34 miInterstate highway exits close to Smithboro Illinois Exit 52, i70 5.53 mi Exit 45, i70 5.72 mi Exit 41, i70 11.79 miInterstate highways close to Smithboro Illinois i70 map 5.53 mi i55 map 38.38 mi i57 map 39.86 miState roads close to Smithboro Illinois US 40 IL map 1.79 mi IL 140 map 2.30 mi IL 127 map 5.38 mi