Mercer County Regional Council 2495 Highland Rd Hermitage, PA 16148 Phone : (724) 981-1561 Mercer County Regional Council Business Category Government Offices-County Legislative Bodies Mercer County Of--regional Council Of Governments Sharon, PA 16146 Phone : (724) 981-1561 Business Category Government Offices-County Local & suburban transit Shuttle Service Transportation Programs Government Offices & Public Schools