A40

The A40 was a road which ran between the south of England and South Wales.

Travelling west, it ran by Monmouth and Raglan to Abergavenny, where it then ran west of Crickhowell and north of Merthyr Tydfil to intersect with the terminus of the A48.

The A465 appeared on Mary Cooper's map of overflow camps in and around Wales. (TV: The Categories of Life)