Live Chat I-37 Community Nearby Traffic Calallen ISD Health Services (Education school) 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Calallen ISD Health Services (Education School) Portland, TX 12.61 Gregory, TX 17.47 Taft, TX 20.45 Interstate highway exits close to Calallen ISD Health Services (Education School) Exit 1c, i37 0.53 Exit 1a, i37 0.55 Exit 1b, i37 0.55 Interstate highways close to Calallen ISD Health Services (Education School) i37 map 0.53 i35 map 192.71 i410tx map 197.45 State roads close to Calallen ISD Health Services (Education School) TX 35 map 0.74 TX 286 map 0.89 NHS HIGH PRIORITY CORRIDORS 18 map 2.58