Route 27 is a state highway in New Jersey, United States. It runs 38.53 mi (62.01 km) from U.S. Route 206 (US 206) in Princeton, Mercer County northeast to an interchange with Route 21 and Broad Street in Newark, Essex County. The route passes through many communities along the way, including New Brunswick, Highland Park, Edison, Metuchen, Rahway, and Elizabeth. Route 27 is a two- to four-lane undivided highway for most of its length, passing through a variety of urban and suburban environments. It intersects many roads along the way, including Route 18 in New Brunswick, Interstate 287 (I-287) in Edison, the Garden State Parkway in Woodbridge Township, Route 35 in Rahway, Route 28 in Elizabeth, and U.S. Route 22 in Newark. Route 27 crosses the Raritan River on the Albany Street Bridge, which connects Highland Park on the east with New Brunswick on the west.
The R25 is a provincial route in South Africa that connects Johannesburg with Groblersdal via Kempton Park, Bapsfontein and Bronkhorstspruit.
The R55 is a north-south provincial route in Gauteng, South Africa that connects Sandton with Pretoria. It passes Woodmead, Kyalami, Olievenhoutbosch, Heuweloord, Sunderland Ridge, Erasmia, Laudium/Claudius, West Park, the Daspoort Tunnel and Danville. It connects with the M1, N14, and R80 highways. It is also designated as the P66-1 and K71 by the Gauteng Provincial Government.
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 Jukskei River is one of the largest rivers in Johannesburg, South Africa. It is the southernmost river in the Crocodile River basin.
Louis Botha Avenue is a major street in Johannesburg, South Africa. Originally part of the main road between central Johannesburg and Pretoria, it runs along through the north-eastern parts of the city from Hillbrow to Sandton, passing through numerous older suburbs, including Houghton and Orange Grove, before it becomes the Pretoria Main Road (R101) which passes the Alexandra Township and continues to Midrand and Pretoria.
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.
The R101 is a Regional Route in South Africa that is the designation for some of the old sections of roads that were previously the N1, prior to upgrading. It only has 2 sections, from Bellville to Worcester and from Johannesburg to Polokwane.
Jan Smuts Avenue is a major street in Johannesburg, South Africa. It begins in Randburg, and passes through important business areas like Rosebank. It passes the Johannesburg Zoo, Zoo Lake and Wits University before becoming Bertha Street, and the Nelson Mandela Bridge near the Johannesburg CBD. It has been described as "the most important road for a tourist" in Johannesburg. It forms part of Johannesburg's M27 route.
The M5 is a long metropolitan route in the Greater Johannesburg metropolitan area in South Africa. It starts in Ridgeway in the southern suburbs of Johannesburg. It passes through Mayfair and Brixton before travelling through Melville, Roosevelt Park, Northcliff, Blackheath and traversing the N1 Western Bypass at Randpark Ridge. It passes under the N14 freeway near Muldersdrift passing through the agricultural holding before ending at Kromdraai Road in the Lindley Agricultural Holdings. The main part of the route runs along Beyers Naudé Drive.
M9 is a major metropolitan route in Johannesburg, South Africa. Passing through the heart of the Witwatersrand, it connects the southern suburbs of Johannesburg via the centre of Johannesburg, with the northern suburbs and business centres of Rosebank and Sandton before ending in the outer northern suburbs.
The M8 is a short metropolitan route in the City of Johannesburg, South Africa. It starts in Florida Park, Roodepoort and ends in Linden, Randburg to the east.
M11 is a major metropolitan route in Greater Johannesburg, South Africa. Historically it was part of the main road between Johannesburg and Pretoria; it now runs through the central and north-eastern parts of the city from Bassonia, passing through Johannesburg CBD and Hillbrow, passing through numerous older suburbs, including Houghton and Orange Grove and the Alexandra Township as Louis Botha Avenue, before it becomes the (R101) Old Pretoria Road and continues to Midrand and Pretoria.
M27 is a major road in Johannesburg, South Africa. A large part of the route is named Jan Smuts Avenue which is roughly 12 km long. It begins in the southern suburb of Booysens and heads northwards through the Johannesburg CBD and the northern suburbs of Randburg.
M16 is a metropolitan route in Johannesburg, South Africa. It begins in the north-western suburb of Greenside and heads eastwards through some of Johannesburg's northern suburbs and through Edenvale to end at the East Rand town of Kempton Park.
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.
M71 is a major metropolitan route in Johannesburg, South Africa. Starting in the northern CBD, it connects the centre of Johannesburg with the northern suburbs before ending in the outer northern city of Midrand.
The M13 is a short metropolitan route in Johannesburg, South Africa. It begins in the northern suburbs of Johannesburg in an area formally called Randburg.
The M30 is a metropolitan route in Johannesburg, South Africa connecting Florida in the west with Lombardy East and Edenvale.
The M74 is a short metropolitan route in Johannesburg, South Africa. It connects the northern suburbs of Bryanston with Rivonia, Morningside and Marlboro.
M8 / M13 
M30 Tana Road
M71 Barry Hertzog Avenue
M27 Jan Smuts Avenue 
M9 Oxford Road
M1 De Villiers Graaff Motorway
M31 Central Street
M11 Louis Botha Avenue 
R25 Modderfontein Road
