Maputo Corridor road concessionaire Trans African Concessions (TRAC) says there are numerous construction and rehabilitation projects underway on the N4 highway between Gauteng and Maputo, with more work to follow in the next three years. Work on the Bossemanskraal intersection to the Mpumalanga border includes road rehabilitation and a new asphalt overlay, as well as the construction of a new eastbound climbing lane.
