The National Speed Limit on the B4278 Penrhiwfer Road from Tonyrefail drops to 30mph at the southern edge of Penrhiwfer, a small village in the County Borough of Rhondda Cynon Taf.
Uploaded to Geograph by Jaggery on 3 November 2017
Photo © Jaggery, 3 November 2017. Licensed for reuse under this Creative Commons licence