Eureka Illinois Traffic 2024-12-21 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Eureka Illinois Goodfield, IL 10.06 mi Roanoke, IL 10.83 mi Secor, IL 11.68 miInterstate highway exits close to Eureka Illinois Exit 112, i74 10.64 mi Exit 120, i74 18.70 mi Exit 102b a, i74 19.49 miInterstate highways close to Eureka Illinois i74 map 10.64 mi i39 map 20.08 mi i474il map 23.18 miState roads close to Eureka Illinois IL 117 map 0.17 mi US 24 IL map 0.35 mi IL 116 map 8.28 mi