S C State Of--dept Of Highways And Public Transportation, Highway Patrol, Office 13009 S Radio Station Rd Seneca, SC 29678 Phone : (864) 882-5679 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Highway Patrol 13009 S Radio Station Rd Seneca, SC 29678 Phone : (864) 882-5679 Business Category State Police