ITD Contact Sage Junction Port of Entry Located 8 miles north of Roberts on I-15. Sage Junction Port of Entry Located 8 miles north of Roberts on I-15. (208) 228-3636 2452 E 1500 N Terreton, ID 83450 Related Contacts DMV Commercial Vehicle Services The Idaho DMV’s Commercial Vehicle Services is available by phone from 7:30 A.M. to 5:00 P.M. Mountain Time, Monday to Friday. cvs@itd.idaho.gov (208) 872-3163 PO Box 7129 Boise, ID 83707-1129
