Chat Report Accident Traffic Prospect Heights Traffic 2024-11-20 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Prospect Heights Wheeling, IL 2.89 mi Arlington Heights, IL 4.06 mi Mount Prospect, IL 4.52 mi Interstate highway exits close to Prospect Heights Exit , i294il 7.29 mi Exit 29, i94 11.92 mi Exit 30b a, i94 12.13 mi Interstate highways close to Prospect Heights i294il map 4.97 mi i94 map 6.59 mi i90 map 8.57 mi State roads close to Prospect Heights IL 83 map 0.71 mi US 12 IL map 2.36 mi US 45 IL map 3.04 mi