Johannesburg CBD
The road from the Johannesburg Stock Exchange to Ormonde, named "Simmonds Road" closer to Johannesburg CBD (meeting the M2 Highway) and "Booysens Road" through Booysens up to the M1 Highway, is labelled as R29 in some parts of the road. The road is officially designated as the M27, but some areas have it indicated as the R29 Road.