 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by GDRT | ||||
| Length | 93 km (58 mi) | |||
| Major junctions | ||||
| East end |  R548 in Devon | |||
  R42 / R51 in Nigel R23 near Tsakane R103 near Heidelberg N3 near Heidelberg R59 near Garthdale | ||||
| West end |   R82 / R554 near Kibler Park, Johannesburg South | |||
| Location | ||||
| Country | South Africa | |||
| Major cities | Devon, Nigel, Tsakane, Katlehong, Johannesburg South | |||
| Highway system | ||||
| ||||
The R550 is a Regional Route in Gauteng, South Africa that connects Johannesburg South with Devon via Katlehong and Nigel. [1]
Its western terminus is a junction with the R82 and R554 roads in Johannesburg South, just south of Kibler Park and north of Walkerville (east of Lenasia). From there, the R550 goes south-east for 15 kilometres, following the Klip River, to reach a T-junction near the Klipriver Business Park. At this junction, the R550 turns eastwards and meets the R59 highway at an interchange just after. [1]
From the R59 interchange, the R550 goes eastwards for 20 kilometres, crossing the Klip River, meeting the M61 metropolitan route and passing through Garthdale (Kliprivier), skirting the southern border of Katlehong and forming the northern border of the Suikerbosrand Nature Reserve, to reach an interchange with the N3 highway north of Heidelberg. Just after the N3 interchange, it meets the R103 and after another 8 kilometres, it meets the R23. [1]
From the R23 junction, the R550 goes eastwards for 10 kilometres, forming the southern border of the townships of Tsakane and Duduza, to meet the southern terminus of the M63 metropolitan route at a T-junction in the town of Nigel. It becomes the road east-south-east for 2 kilometres up to the 4-way-junction before the Glenvarloch suburb, where it meets the R51 route coming from Springs in the north and the R42 route coming from Heidelberg in the south-west. The 3 routes become co-signed eastwards from this junction for 2 kilometres, forming the northern border of Nigel's CBD, up to the junction with Balfour Road, where the R51 & R550 split from the R42 to become Balfour Road towards the south-east. Just after crossing the Blesbokspruit in the Laversburg suburb of Nigel, the R550 leaves Balfour Road (R51) and becomes its own road eastwards. [1]
From Nigel, the R550 continues east-north-east for 30 kilometres, crossing over the N17 just before reaching its eastern terminus in Devon, at an intersection with the R548, just south of the R548's intersection with the R29. [1]
The R23 is a provincial route in South Africa that links Benoni with Volksrust via Brakpan, Heidelberg and Standerton.
The R25 is a provincial route in South Africa that connects Johannesburg with Groblersdal via Kempton Park, Bapsfontein and Bronkhorstspruit.
The R29 is a provincial route in South Africa that connects Johannesburg with Leandra and Kinross via Germiston, Boksburg, Benoni and Springs. For much of its route it is named Main Reef Road. The R29 used to end near the Golela border post with Eswatini, however the section from Evander to Ermelo is now part of the N17 and the section from Ermelo to the Golela border post just after Pongola is now part of the N2.
The R34 is a long provincial route in South Africa that connects Vryburg with Richards Bay via Kroonstad and Newcastle. It passes through three provinces, North West, the Free State and KwaZulu-Natal.
The R42 is a provincial route in South Africa that connects Vanderbijlpark with Bronkhorstspruit via Vereeniging, Heidelberg, Nigel and Delmas.
The R50 is a provincial route in South Africa that connects Pretoria with Standerton via Delmas and Leandra.
The R51 is a provincial route in South Africa that connects Bapsfontein with the N3 north of Villiers, via Springs, Nigel and Balfour.
The R54 is a provincial route in South Africa that connects Potchefstroom with Villiers via Vereeniging.
The R57 is a provincial route in South Africa that connects Vanderbijlpark with Phuthaditjhaba via Sasolburg, Heilbron and Reitz.
The R59 is a provincial route in South Africa that connects Hertzogville with Alberton via Bothaville, Parys and Vereeniging. The R59 is a freeway from the R57 Junction in Sasolburg until the N12 Reading Interchange in Alberton, signposted as the Sybrand van Niekerk Freeway.
The R82 is a provincial route in South Africa that connects Johannesburg with Kroonstad via Vereeniging and Sasolburg. It starts just south of the M1 Johannesburg Municipal Highway's interchange with the N12 Southern Bypass, going south, meeting the R59, R54, R42 & R28 routes at Vereeniging before crossing the Vaal River into the Free State & proceeding to Kroonstad. It is an alternative, but longer route to the N1 national route between Johannesburg & Kroonstad.
The R103 is a Regional Route in South Africa that is the designation for some of the old sections of roads that were previously the N3, prior to upgrading. It only has 3 sections, from Hillcrest to Ladysmith, from Warden to Villiers and from Heidelberg to Johannesburg.
The N12 is a national route in South Africa which runs from George through Beaufort West, Kimberley, Klerksdorp and Johannesburg to eMalahleni.
The N17 is a national route in South Africa which runs from Johannesburg to Oshoek (Ngwenya) on the border with Eswatini. It passes through Springs, Bethal and Ermelo.
The R551 is a Regional Route in Gauteng, South Africa that connects Evaton and Orange Farm with the Suikerbosrand Nature Reserve via Meyerton.
The R554 is a Regional Route in Gauteng, South Africa. The road connects the southern suburbs of Soweto with Springs on the East Rand via Lenasia, Alberton and Brakpan.
The R557 is a Regional Route in Gauteng, South Africa that connects Ennerdale with the Suikerbosrand Nature Reserve via Kanana Park and Randvaal.
The M37 is a metropolitan route in Greater Johannesburg, South Africa. It connects the N3 at Greenstone Shopping Mall with Katlehong via Edenvale and Germiston.
The M61 is a long metropolitan route in Gauteng, South Africa. It connects Vereeniging with Alberton via Meyerton. For its entire route, it is an alternative route to the R59 highway.
The M63 is a short metropolitan route in Greater Johannesburg, South Africa. It is an alternative route to the R51 road between Springs and Nigel.
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