Pontypridd Urban District Council Tramways operated a tramway service in

Pontypridd () (colloquially: Ponty) is a town and a community in Rhondda Cynon Taf, Wales. Geography comprises the electoral wards of , Hawthorn, Pontypridd Town, 'Rhondda', Rhydyfelin Central/Ilan ( Rhydfelen), Trallwng (Trallwn) and Treforest (). The ...

between 1904 and 1931. Part of it used the route of the Pontypridd and Rhondda Valley Tramway Company's horse tramway. Between 1919 and 1927, it was the only system in Wales where through running onto a neighbouring system occurred. In 1930, part of the system was converted to use trolleybuses, and the former horse tramway section was replaced by motor buses in 1931, bringing the tramway era to an end. During the Second World War, a number of trolleybuses were borrowed from other systems, to cope with heavy traffic, but the use of electric vehicles ended in 1957. Most of the vehicles were sold on to other undertakings, and the system was the last in Britain to be run by an Urban District Council.

History

The Pontypridd and Rhondda Valley Tramway Company had built a horse-drawn tramway between

and

Porth Porth ( cy, Y Porth) is a town and a community in the county borough of Rhondda Cynon Taf, within the historic county boundaries of Glamorgan, Wales. Lying in the Rhondda Valley, it is regarded as the gateway connecting the Rhondda Fawr and Rh ...

, which had been authorised in 1882, but had run into financial difficulties in 1887, just before construction was completed. It had been run by Solomon Andrews, a

Cardiff Cardiff (; cy, Caerdydd ) is the capital and largest city of Wales. It forms a principal area, officially known as the City and County of Cardiff ( cy, Dinas a Sir Caerdydd, links=no), and the city is the eleventh-largest in the United Kingd ...

entrepreneur, from 1887 until 1890, and was then sold to one of Andrews' companies. In 1898 it was sold to the

British Electric Traction British Electric Traction Company Limited, renamed BET plc in 1985, was a large British industrial conglomerate. It was once a constituent of the FTSE 100 Index but was acquired by Rentokil in 1996, and the merged company is now known as Rent ...

Company, but their attempt to get local authority approval to extend and electrify the