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 A4221 near Coelbren | ||||
| Route information | ||||
| Length | 3 mi (4.8 km) | |||
| Major junctions | ||||
| Northwest end | Abercraf | |||
 A4067 A4109 | ||||
| Southeast end | Banwen | |||
| Location | ||||
| Country | United Kingdom | |||
| Constituent country | Wales | |||
| Road network | ||||
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The A4221 is an A road which links Banwen with Abercraf in Wales.
