Traffic on the N2 between the KwaMashu interchange and Umdloti bridge will be disrupted over the next two months to bring in and place concrete barriers alongside the median to protect workers building a median barrier wall and additional lanes, the South African National Roads Agency Limited (Sanral) says. “The work being done here is part of the major upgrades on the N2 and N3. On the northbound carriageway, the road widths have already been narrowed, up as far as the on- and off-ramps of the Mount Edgecombe interchange,” says Sanral Eastern Region project manager Trevor Zumani.