Here is a general update supplied by The Mpumalanga Concerned Citizens Channel for today, August 4:

Crocodile Gorge:
Blasting is scheduled for 15:00.

Crocodile Gorge:
A stop-and-go will be in place between KaNyamazane and Matsulu tonight from 22:00 to 05:00.

Nkomazi:
There is construction taking place between Hectorspruit and Strydomblok. No closures are expected, but traffic might suffer delays.

Schoemanskloof:
Expect roadworks between Indabushe Lodge and Montrose. No closures are scheduled, but expect extended travelling time.