Although we think of Kent as the Garden of England, there was a was wealth of industry along the South side of the Thames Estuary, in the Medway Estuary and along the lower reaches of the River Medway. ....

The first linked article begins a survey of the cement and other industrial sites on the South side of the River Thames and it's estuary. I cannot pretend that the survey will be comprehensive, but it will be a significant insight into the various industrial railways which acted like its lifeblood.

http://rogerfarnworth.com/2026/08/26/ke ... ys-part-1/

Some industrial sites warrant their own article, two of those have already been covered: Kent Cement Works, Stone, Dartford; and Swanscombe Cement Works. Others will follow on this thread.

I. C. Johnson & Co. Ltd, Greenhithe, Kent

The featured image for this article is the narrow-gauge Aveling & Porter geared engine which came to Johnson’s Works from Cliffe Works. To make the move, the gauge of the locomotive had to be increased by one inch. The locomotive is seen here in a derelict state in September 1932. (G. Alliez) © Public Domain. [1: p34]

In 1872, I. C. Johnson took over a quarry and tramway at Greenhithe which was used to provide ballast for ships returning to the Gar East without cargo. Stoyel & Kidner say that “The tramway ran from the quarry, approximately where the works was later built, under the South Eastern Railway to a pier. The Johnsons’ Works was opened in 1877; as I. C. Johnson did not purchase any locomotives, as far as is known, until 1891, he must have used those of his predecessor, but it is not known what they were, except that the gauge was presumably that used later, 3ft 9½ in.” [1: p26]

http://rogerfarnworth.com/2026/08/20/i- ... greenhithe

Bevans Cement Works, Northfleet, Kent

The featured image for this article shows an unidentified 0-4-0ST (Peckett?) in charge of a train at the Washmills associated with Bevan’s Cement Works. After 1926, these were sited to the South of Northfleet and works trains required tunnels under the High Street in order to gain access to the Works. This image was shared by Andy Howdle on the Industrial Locomotive Enthusiasts Page Facebook Group on 28th August 2025 and is shared here with his kind permission. [10]

Knight, Bevan & Sturge Ltd. was established in 1853 between the River Thames and the centre of Northfleet. Although Thomas Bevan became sole proprietor, the firm continued to operate as Knight, Bevan & Sturge until it became one of the constituent companies of APCM in 1900. [1: p54]

Quarries were opened to the South of Northfleet and a 2ft 8.5in gauge linked them to the Works. Northfleet High Street runs along a ridge of high ground and as a result a tunnel was needed to allow access by rail between the Works and the quarries. [1: p54]

http://rogerfarnworth.com/2026/08/24/be ... leet-kent/

The New Northfleet Cement Works, Kent

The featured image for this article is an aerial image looking North across the New Northfleet Cement Works soon after construction was completed in 1970. Careful inspection will show the loop of rail sidings that ran round the core of the works, © Christoph Bull/Gravesend Libraries. [17]

Stoyel & Kidner write “The 1970s saw the final end of a process of rationalising the cement industry which had been going on for nearly a century. By 1880 it had become inefficient and almost suicidally competitive. Each works sought its own supplies of chalk and clay, and there was not enough mineral-bearing land to go round. Also, the adoption of the rotary kiln required a considerable capital investment, this could only be recouped by large-scale production, which in turn required larger reserves of raw materials. The formation of the ‘combine’ in 1900 allowed less favoured works to be shut, with the more favoured receiving rotary kilns. It was this trend, especially in the 1920s, which caused the replacement of narrow gauge by standard gauge lines, and the concentration of the industry into fewer but larger works requiring greater tonnages of raw materials.” [1: p112]

http://rogerfarnworth.com/2026/08/25/th ... ent-works/