A470

The A470 was a road in Wales.

It branched north from the A465 to the north-west of Merthyr Tydfil. It continued roughly north-northwest through a national park. (TV: The Categories of Life)

There was a service station located on the road which was used as a pick up point for Harries & Harries. (TV: Meat)

Behind the scenes
Although unnamed in The Categories of Life, in the real world the national park seen on the map, which is passed through by the A470, is the Brecon Beacons.