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|---|---|---|---|---|
 Newport Road, with the A4232 Southern Way flyover in the background | ||||
| Major junctions | ||||
| East end | A4232 (Southern Way) 51°30′01″N 3°08′25″W / 51.5002°N 3.1402°W | |||
 A4232 A469 A4160 A470 A4119 A48 | ||||
| West end | A48 (Ely Bridge) 51°29′06″N 3°13′43″W / 51.4851°N 3.2286°W | |||
| Location | ||||
| Country | United Kingdom | |||
| Constituent country | Wales | |||
| Primary destinations | Cardiff | |||
| Road network | ||||
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The A4161 is a main road in Cardiff, Wales, United Kingdom. The main purpose of the road is to link the city centre with the M4 motorway in the west at junction 33, and in the east with the A48(M) motorway at St Mellons.