List of constituents of the London and North Eastern Railway

The London and North Eastern Railway (LNER) was formed out of a number of constituent railway companies at the grouping in 1923.

Contents

Main companies

The main companies, showing their route mileage, were:

Subsidiary companies

Independently operated lines

Leased or worked railways

Many of these "railways" existed only in name; there were included on the list at the time of the Railways Act in order to legally qualify each line's position

Independently Operated Joint Companies

Joint railways

Now totally LNER

Joint with LMSR

Joint with GWR