South Africa/Regional Routes Progress/R100–R199

R10x is the number used for road segments that were part of the corresponding national road numbered Nx, where the national road has been moved to a new routing (usually when a freeway bypass has been built). Hence the roads numbered as R10x are not single continuous roads, but rather collections of small segments of road all along the route of the corresponding national road.

No.	Route	North- or eastbound	South- or westbound	Completion
R101	Bellville - Kraaifontein - Klapmuts - Paarl - Du Toitskloof Pass	967323 967323	967324 967324	100%
	N1 near Goudini - Rawsonville - N1 near Worcester			100%
	R55 in Sandton - Halfway House - Centurion - Pretoria - Hammanskraal - Bela-Bela - Naboomspruit - Mokopane - Polokwane			100%
R102	Cape Town - Bellville - Eerste Rivier - Somerset West	967379 967379	967374 967374	100%
	N2 near Mossel Bay - Mossel Bay - Hartenbos - Groot Brak River - N9/N12 in George			100%
	Grootrivier Pass and Bloukrans Pass through Nature's Valley			100%
	N2 near Witelsbos - Humansdorp - Port Elizabeth - R334 (near Coega)			100%
	King William's Town - Berlin - East London - N2 north of East London			100%
	N2 near Port Shepstone - Amanzimtoti - Durban - KwaDukuza - N2 near Empangeni			100%
R103	R544 in Alberton - R23 in Heidelberg	967382 967382	967381 967381	100%
	N3 near Villiers - Cornelia - N3 near Warden			100%
	N3 near Ladysmith - Ladysmith - Estcourt - Mooirivier - Howick - Pietermaritzburg - Camperdown - R613 near Kloof			100%
R104	Rustenburg - Hartebeespoort - Pretoria - Bronkhorstspruit - N2 near Witbank	967388 967388	967387 967387	100%
	Middelburg - N4 near Belfast			100%
	Samora Machel Drive (pre-bypass N4) in Nelspruit			100%
R114	N14 near Krugersdorp - Diepsloot - Eldoraigne	2180828 2180828	2180827 2180827	100%