|Maintained by North and Mid Wales Trunk Road Agency|
|Length:||13.7 mi (22.0 km)|
| A40 road
|South end:||Glanusk Park, Crickhowell|
The A479, officially also known as the Glanusk Park (Crickhowell)—Llyswen Trunk Road, is a trunk road in Wales, starting from Glanusk Park near Crickhowell running roughly in a northerly direction to Llyswen, where it joins the A470 road. It runs entirely within the county of Powys and is a single carriageway throughout its length.
- "The A479 Trunk Road (Glanusk Park to Llyswen, Powys) (Temporary Speed Restrictions and No Overtaking) Order 2016" (PDF). Legislation.gov.uk. Retrieved 9 March 2016.
- Media related to A479 road (Wales) at Wikimedia Commons
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