ITD Contact Roadside Programs Manager Roadside programs include rest area maintenance, vegetation control and more. Roadside Programs Manager (208) 334-8416 PO Box 7129 Boise, ID 83707 Related Contacts Adopt A Highway AdoptAHighway@itd.idaho.gov (208) 334-8094 PO Box 7129 Boise, ID 83707 State Maintenance Operations Manager Ty.Winther@itd.idaho.gov (208) 334-8413 PO Box 7129 Boise, ID 83707 Volunteer Services Click to view all statewide contacts. (208) 334-8094 PO Box 7129 Boise, ID 83707