The R509 is a Regional Route in South Africa that connects Swartruggens with Magaliesburg via Koster and Derby.[1]
&sq=Qlik&lang=&file=File:SA_road_R509.svg) | ||||
|---|---|---|---|---|
| Route information | ||||
| Length | 102 km (63 mi) | |||
| Major junctions | ||||
| West end |  N4 in Swartruggens | |||
 R52 in Koster R30 in Derby R500 near Magaliesburg | ||||
| East end |  R24 in Magaliesburg | |||
| Location | ||||
| Country | South Africa | |||
| Highway system | ||||
| ||||
- ^ Falkner, John (May 2012). South African Numbered Route Description and Destination Analysis (Report). National Department of Transport. pp. 1–6. Archived from the original on 6 June 2014. Retrieved 27 January 2014.