The R25 is a provincial route in South Africa that connects Johannesburg with Groblersdal via Kempton Park, Bapsfontein and Bronkhorstspruit.
Route
The R25 begins in the suburb of Saxonwold, just north of the Johannesburg Zoo, at an intersection with Jan Smuts Avenue, Johannesburg's M27 road. It heads eastwards, meeting Johannesburg's M9 road (Oxford Road) and meeting Johannesburg's M1 freeway (De Villiers Graaff Motorway; southbound access only), up to the junction with Louis Botha Avenue, Johannesburg's M11 road, where it joins the road northwards up to the next junction, where it continues by a right turn as Hathorn Avenue. It then becomes George Avenue and makes its way north-east through the suburbs of Sydenham, Fairmount and Sandringham, becoming Modderfontein Road and crossing the Jukskei River, bypassing Edenvale Hospital, before crossing the N3 highway (Johannesburg Eastern Bypass) as a dual carriageway and passing by Greenstone Hill, where Greenstone Shopping Mall is located.