Transportation Dept-highway 501 E Walnut St Jacksonville, IL 62650 Phone : (217) 243-2629 Business Category Port Authorities Illinois State Of--food Stamps, Morgan County State Highway Maintenance Hdqtr E Walnut Jacksonville, IL 62650 Phone : (217) 243-2629 Business Category Government Offices-State Social Service & Welfare Organizations Government Offices State & Local Government Offices & Public Schools