[9][10] A three times a day unadvertised workmen's service from Moor Row to Beckermet Mines began on 15 January 1912, calling at Woodend, Egremont and St Thomas Cross Platform.

A considerable amount of iron ore travelled south through Woodend bound for the furnaces of Millom and Barrow-in-Furness.

Stations and signalling along the line south of Rowrah were changed during the Joint regime to conform to Furness Railway standards.

Life flickered briefly in Spring 1940 when workmen's trains were reinstated to support a period of high activity building the Royal Ordnance Factory at Drigg, but that lasted less than a month.

[14] A public Sellafield-Egremont-Moor Row-Whitehaven service was reinstated on 6 May 1946, only to be "suspended" on 16 June 1947, a victim of the post-war fuel crisis.