Siddick Junction railway station was opened by the Cleator and Workington Junction (C&WJR) and London and North Western Railways in 1880 to provide exchange platforms for passengers wishing to change trains from one company's line to the other. A passenger travelling from Maryport to Distington, for example, would change at Siddick Junction. As a purely exchange station - like Dovey Junction and Dukeries Junction elsewhere in the country - the owning companies would not need to provide road or footpath access or ticketing facilities as no passengers were invited to enter or leave the station except by train.