ProjectWise and Power InRoads propel development and interconnection among Sumatera island’s seven provinces. Tollways Connect Rural Sumatera The Trans Sumatera Toll Road is a 2770km tollway being developed by state-owned EPC contractor PT. Hutama Karya (HK) for the Indonesian government. Extending from Aceh to Lampung, this ambitious US21.4 billion (AU$28.18 billion) project will accelerate economic …