Sunstate Asphalt Sunstate Asphalt is the asphalt production partner of Sunstate Roads. Ideally located in the Moonaboola Industrial Estate in Maryborough, Sunstate Asphalt supports Sunstate Roads asphalt paving operation and supplies TMR approved mixes to the maintenance market and private sector in the Fraser Coast region. Commissioned at the end of 2011 and approved by TMR … Continue reading Asphalt Production