Live Chat I-55 Community Nearby Traffic Triad High School (Education school) 2024-05-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Triad High School (Education School) Edwardsville, IL 4.79 Maryville, IL 5.93 Glen Carbon, IL 8.16 Interstate highway exits close to Triad High School (Education School) Exit 18, i70 2.18 Exit 18, i55 2.20 Exit 17, i55 2.60 Interstate highways close to Triad High School (Education School) i70 map 2.18 i55 map 2.20 i270mo map 3.39 State roads close to Triad High School (Education School) IL 162 map 0.52 US 40 IL map 0.88 IL 159 map 5.87