The N3 is a national route in South Africa that connects Johannesburg and Durban, respectively South Africa's largest and third-largest cities. Johannesburg is the financial and commercial heartland of South Africa, while Durban is South Africa's key port and one of the busiest ports in the Southern Hemisphere and is also a holiday destination. Durban is the port through which Johannesburg imports and exports most of its goods. As a result, the N3 is a very busy highway and has a high volume of traffic.
The Johannesburg Ring Road is a major part of the freeways that circle the city of Johannesburg, South Africa and services the City of Johannesburg Metropolitan Municipality. The entire Ring Road is an e-toll highway.
The Durban Outer Ring Road is a half ring road that circles the coastal city of Durban, South Africa. It consists fully of the N2 highway which links the North and South Coasts of KwaZulu-Natal, with the main link to the city being provided by the N3.
The N3 Eastern Bypass is a section of the Johannesburg Ring Road that forms a beltway around the city of Johannesburg, South Africa, as part of the N3. The first section of the freeway opened in 1971, from Buccleuch to the interchange with Main Reef Road in Germiston. This is one reason why Germiston is listed as the southbound destination of this route, from the Buccleuch to Geldenhuys Interchanges, rather than the interchange to Heidelberg. The remaining section from Main Reed Road to Black Reef Road, which included the construction of the Geldenhuys Interchange, was opened in 1977, linking the Eastern Bypass with the N3 freeway to Heidelberg. The interchange at Main Reef Road was removed.
The Western Bypass is a section of the N1 and the Johannesburg Ring Road located in the city of Johannesburg, South Africa. Known at the time as the Concrete Highway, the freeway was initially opened in 1975 as a route to avoid the city centre of Johannesburg and to provide access to the western areas of the Witwatersrand. From the south, the Western Bypass begins at the Diepkloof Interchange in Soweto, where it splits from the N12 freeway and ends at the Buccleuch Interchange, where it merges with the N3 Eastern Bypass, M1 South and N1 Ben Schoeman freeways.
The N1 is a national route in South Africa that runs from Cape Town through Bloemfontein, Johannesburg, Pretoria and Polokwane to Beit Bridge on the border with Zimbabwe. It forms the first section of the famed Cape to Cairo Road.
The R21 / P157 is a major north–south provincial route in eastern Gauteng Province, South Africa. Built in the early 1970s, it remains one of two freeways linking Pretoria with Johannesburg, via the R24. As the eastern of the two freeways, it links the Pretoria city centre with OR Tambo International Airport, the N12 freeway, and Boksburg. Between the Solomon Mahlangu Drive on-ramp in Monument Park, Pretoria, and the N12 in Boksburg, the R21 / P157 is an 8 lane highway and motorway (freeway), with 4 lanes in each direction. It has off-ramps leading to Irene, Olifantsfontein, Benoni, and Kempton Park, including a partial offramp to Atlas Road. The route intersects the N1 Highway near Centurion, the R24 near the airport, the N12 and N17 in Boksburg, and the N3 near Vosloorus on the East Rand, where it ends. The section from the N12 to the N3 is not a freeway. As early as the 1970s there were proposals to extend the R21 / P157 freeway further south and the freeway may be linked with the current eastern terminus of the M2 in Germiston in future.
The R24 is a major East-West provincial route in the Gauteng and North West provinces that links OR Tambo International Airport with Rustenburg via Johannesburg, Krugersdorp and Magaliesburg. The process of renaming the streets and freeway that form the route from Krugersdorp eastward to OR Tambo International after anti-apartheid stalwart Albertina Sisulu was completed in 2013.
Beltway 8 (BW8), the Sam Houston Parkway, along with the Sam Houston Tollway, is an 88-mile (142 km) beltway around the city of Houston, Texas, United States, lying entirely within Harris County.
The M1 De Villiers Graaff motorway is a metropolitan route and major freeway in the City of Johannesburg, South Africa. The highway connects the southern areas with the city centre and extends further north through Sandton into the Ben Schoeman Highway towards Pretoria. Construction began in 1962 and resulted in the demolition of many properties and houses including numerous historical Parktown Mansions.
The N2 is a national route in South Africa that runs from Cape Town through Gqeberha, East London, Mthatha and Durban to Ermelo. It is the main highway along the Indian Ocean coast of the country. Its current length of 2,255 kilometres (1,401 mi) makes it the longest numbered route in South Africa.
The N12 is a national route in South Africa which runs from George through Beaufort West, Kimberley, Klerksdorp and Johannesburg to eMalahleni.
The N4 is a national route in South Africa that runs from Skilpadshek on the Botswana border, past Rustenburg, Pretoria, eMalahleni and Mbombela, to Komatipoort on the Mozambique border. It forms the South African section of the Trans-Kalahari Corridor, which runs from Walvis Bay to Maputo, meaning that it links the east and west coasts of Southern Africa. Since the completion of the A2 through Botswana, the entire Corridor is now a world-class standard highway; it features at least one carriageway in each direction of high-speed traffic plus a paved shoulder for its entire length.
The N14 is a national route in South Africa which runs from Springbok in the Northern Cape to Pretoria in Gauteng. It passes through Upington, Kuruman, Vryburg, Krugersdorp and Centurion. The section between Pretoria and Krugersdorp is maintained by the Gauteng Provincial government and is also designated the P158, and is also a 4-lane dual carriageway with 2 lanes in each direction.
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 Ben Schoeman Freeway or Ben Schoeman Highway is the main freeway between Johannesburg and Pretoria, and consists of portions of the M1, N1, and N14. Opened in 1968, it is named after a former Minister of Transport Ben Schoeman, and is undoubtedly the busiest road in South Africa.
The M31 is a metropolitan route in Johannesburg, South Africa. The road connects the southern suburbs of Alberton with Johannesburg's northern suburbs. The routes eastern bypass in the Johnannesburg CBD connects the M2 motorway at the Heidelberg Interchange with M1 North motorway in Houghton and then the route follows the M1 motorway northwards until the M31 ends in Bramley.
The M68 is a short metropolitan route in Johannesburg, South Africa. It connects the south-western part of Soweto with Mulbarton via Diepkloof, Southgate and Glenvista.
The M70 road is a short metropolitan route in Johannesburg, South Africa. It connects Booysens with Dobsonville via Diepkloof, Orlando and Meadowlands. For much of its route, it is known as the Soweto Highway.
The M79 is a short metropolitan route in Johannesburg, South Africa. On physical street signs, it is signposted as the M12 on the eastern part of the route.
N1 Diepkloof Interchange
M1 Uncle Charlies Interchange
M17 Xavier Street, Ridgeway
M7 Kliprivier Drive, Suideroord
M11 Comaro Street, Oakdene
R59 Reading Interchange, Alberton
R103 / M31 Voortrekker Road, Alberton
N17 Elands Interchange, Germiston
N3 Elands Interchange, Germiston