Private company

South Wales Mineral Railway

UK railway line1

The South Wales Mineral Railway (SWMR) was a railway built to serve collieries in the upper Afan Valley, and bring their output to a dock at Briton Ferry, in South Wales. It opened in stages, in 1861 and 1863.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

The South Wales Mineral Railway (SWMR) was a railway built to serve collieries in the upper Afan Valley, and bring their output to a dock at Briton Ferry, in South Wales. It opened in stages, in 1861 and 1863.2

Acquisitions

  1. Succeeded by Great Western Railway1

Sources

The numbers on this page point here. Each one links to the record it came from.

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  2. 2