South Africa - Provincial Routes (R**)

R21 Boksburg – Kempton Park – Centurion – Pretoria
R22 Hluhluwe – Kosi Bay (– Ponta do Ouro, Mozambique)
R23 Volksrust – Standerton – Heidelberg (GP) – Brakpan – Benoni – Kempton Park
R24 Rustenburg – Krugersdorp – Roodepoort – Johannesburg – Bedfordview – Kempton Park
R25 Johannesburg – Kempton Park – Bapsfontein – Bronkhorstspruit – Groblersdal
R26 Rouxville – Ladybrand – Ficksburg – Bethlehem – Reitz – Frankfort – Villiers
R27 Southern section: Cape Town – Velddrif, Northern section: Vredendal – Calvinia – Keimoes
R28 Vereeniging – Sebokeng – Westonaria – Randfontein – Krugersdorp
R29 Johannesburg – Germiston – Boksburg – Benoni – Springs – Leandra – Kinross

R30 Bloemfontein – Welkom – Odendaalsrus – Bothaville – Orkney – Klerksdorp – Ventersdorp – Rustenburg
R31 (Keetmanshoop, Namibia –) Rietfontein – Kuruman – Kimberley
R33 Pietermaritzburg – Greytown – Dundee – Vryheid – eMkhondo – Carolina – eMakhazeni – Groblersdal – Marble Hall – Modimolle – Lephalale
R34 Vryburg – Schweizer-Reneke – Bloemhof – Hoopstad – Wesselsbron – Odendaalsrus – Kroonstad – Heilbron – Frankfort – Newcastle – Utrecht – Vryheid – Ulundi – Empangeni – Richards Bay
R35 Amersfoort – Bethal – Middelburg (MP)
R36 Ermelo – Carolina – Mashishing – Tzaneen – Louis Trichardt
R37 Polokwane – Mashishing – Mbombela
R38 Standerton – Bethal – Carolina – Barberton – Kaapmuiden
R39 Standerton – Ermelo

R40 (Piggs Peak, Eswatini –) Bulembu – Barberton – Mbombela – White River – Hoedspruit – Phalaborwa
R41 Randfontein – Roodepoort – Johannesburg
R42 Parys – Vanderbijlpark – Vereeniging – Heidelberg (GP) – Nigel – Delmas – Bronkhorstspruit
R43 Gansbaai – Hermanus – Worcester – Ceres
R44 Kleinmond – Strand – Somerset West – Stellenbosch – Wellington – Piketberg
R45 Saldanha – Vredenburg – Malmesbury – Wellington – Paarl – Villiersdorp
R46 Malmesbury – Ceres – Touws River
R48 De Aar – Petrusville - Petrusburg
R49 Mahikeng – Zeerust – Kopfontein (– Gaborone, Botswana)

R50 Standerton – Leandra – Delmas – Pretoria
R51 Villiers – Balfour – Nigel – Springs – Bapsfontein
R52 Vryburg – Lichtenburg – Rustenburg
R53 Parys – Potchefstroom – Ventersdorp – Swartruggens
R54 Potchefstroom – Vereeniging – Villiers
R55 Sandton – Pretoria
R56 Middelburg (EC) – Molteno – Elliot – Matatiele – Kokstad – Pietermaritzburg
R57 Phuthaditjhaba – Reitz – Heilbron – Sasolburg – Vanderbijlpark
R58 Colesberg – Burgersdorp – Aliwal North – Barkly East – Ngcobo
R59 Dealesville – Bothaville – Parys – Sasolburg – Vereeniging – Meyerton – Johannesburg

R60 Worcester – Robertson – Swellendam
R61 Beaufort West – Graaff-Reinet – Cradock – Queenstown – Mthatha – Port Edward – Margate – Port Shepstone
R62 Ashton – Oudtshoorn – Humansdorp
R63 Calvinia – Carnarvon – Graaff-Reinet – Fort Beaufort – King William's Town – Komga
R64 Kimberley – Boshof – Bloemfontein
R65 Ermelo – Sandlane (– Manzini, Eswatini)
R66 Gingindlovu – Eshowe – Ulundi – Nongoma – Pongola
R67 Port Alfred – Grahamstown – Fort Beaufort – Queenstown
R68 Dundee – Melmoth
R69 Vryheid – Mkuze

R70 Odendaalsrus – Hennenman – Senekal – Ficksburg
R71 Polokwane – Tzaneen – Namakgale – Phalaborwa
R72 Port Elizabeth – Port Alfred – East London
R73 Winburg – Virginia – Welkom
R74 Harrismith – Bergville – Greytown – KwaDukuza
R75 Port Elizabeth – Uitenhage – Graaff-Reinet
R76 Orkney – Kroonstad – Bethlehem

R80 Pretoria – Soshanguve
R81 Polokwane – Giyani – Thohoyandou
R82 Kroonstad – Vereeniging – Johannesburg