Stockton and Darlington Railway (1825): Steam Goes Public

The Stockton and Darlington Railway opened on 27 September 1825 in County Durham, in north-east England, as the world’s first public railway to use steam locomotives. On the opening day George Stephenson drove Locomotion No. 1 at the head of a long train of coal wagons and passengers from Shildon to Darlington and on to Stockton-on-Tees. The line showed that steam railways could work as public businesses and set the pattern for the railway age.

Background: coal and transport

South-west Durham had rich coal seams but no cheap way to send coal to market. Pack horses and carts on poor roads made it expensive, and plans for a canal to the River Tees came to nothing. Local merchants, many of them Quakers, considered a railway instead. Horse-drawn wagonways had served mines for generations, and early locomotives such as Trevithick’s Penydarren engine had shown that steam traction was possible.

The leading promoter was Edward Pease, a Darlington wool merchant. The company obtained its Act of Parliament on 19 April 1821. A route was planned to run from collieries near Witton Park, past Shildon and Darlington, to Stockton, with branch lines.

George Stephenson and the locomotive

George Stephenson (1781–1848), the self-taught enginewright of Killingworth Colliery near Newcastle, had built locomotives since 1814. In 1821 he met Pease and persuaded him that the line should use steam engines as well as horses. Stephenson was appointed engineer, resurveyed the route, and a second Act of 1823 allowed the use of locomotives and the carriage of passengers.

In 1823 George, his son Robert Stephenson and Pease founded Robert Stephenson and Company in Newcastle, the first factory built specifically to make locomotives. Its first product was Locomotion, later known as Locomotion No. 1. The track used a mix of wrought-iron and cast-iron rails laid to a gauge of 4 feet 8 inches, close to the later standard gauge.

Building the line

Construction began at Stockton, where the first rail was laid on 23 May 1822. Stephenson favoured the new rolled wrought-iron rails patented in 1820 by John Birkinshaw of the Bedlington Ironworks, which were less brittle than cast iron. To save money, the company used them for most of the line and cast-iron rails for the rest.

The western end crossed hilly country. Rather than dig deep cuttings, the engineers used two rope-worked inclines at Etherley and Brusselton, where stationary steam engines hauled wagons up the slopes by cable. Further east the line crossed the River Skerne at Darlington on a stone bridge designed by the architect Ignatius Bonomi. The Skerne Bridge, still in use, is one of the oldest railway bridges in continuous service.

Money was a constant worry. Much of the capital came from Quaker families in Darlington and their business networks, and Pease himself lent large sums to keep the work going. Quaker connections also helped later to fund the locomotive works and the extension to Middlesbrough.

The opening day

On 27 September 1825 wagons were hauled up and lowered down the Etherley and Brusselton inclines by stationary steam engines. At Shildon, Locomotion was coupled to a train of coal wagons, wagons of flour and other goods, a passenger coach named Experiment for the directors, and many more wagons fitted with seats or simply crowded with people.

Estimates of how many rode vary, with figures from about 450 to 600 commonly cited. A man on horseback with a flag rode ahead of the train on part of the route. The train reached speeds of around 10–15 miles per hour on favourable stretches, although the average was much lower. It reached Darlington, about 8.5 miles from Shildon, in roughly two hours, where some wagons were taken off and others added. It arrived at Stockton in the afternoon to cheering crowds and celebrations.

Bands played, cannon were fired and the company’s guests ended the day at a celebratory dinner in Stockton. The day’s events were widely reported, and the sight of a single engine pulling such a heavy load impressed observers who had doubted that steam could rival horses.

The early engines carried real dangers. In 1828 Locomotion’s boiler exploded while it stood at a water stop, killing its driver. The engine was rebuilt and returned to work, and it remained in service in various roles for many years before being preserved.

Running the railway

The Stockton and Darlington was a mixed operation. Locomotives hauled coal trains, but horses also worked much of the traffic, and stationary engines worked the inclines. Passengers mainly travelled in horse-drawn coaches run by private contractors who paid tolls to use the line.

Early locomotives were unreliable, and some directors favoured going back to horses. Timothy Hackworth, the company’s locomotive superintendent, improved the engines; his Royal George of 1827 proved far more powerful and helped keep steam in use. Steam-hauled passenger trains became regular in the 1830s.

The railway was a commercial success. Coal prices in Stockton and Darlington fell sharply, and traffic grew beyond expectations. In 1830 the line was extended to a new coal-shipping site downriver, where Pease and his partners laid out the town of Middlesbrough.

Key people

• George Stephenson (1781–1848): engineer of the line who drove Locomotion on the opening day.
• Edward Pease (1767–1858): Quaker merchant who promoted and financed the railway.
• Robert Stephenson (1803–1859): George’s son, who ran the locomotive works and became a great engineer in his own right.
• Timothy Hackworth (1786–1850): locomotive superintendent who made the engines reliable.

Myths and facts

Myth: it was the first railway. Wagonways and horse-drawn public railways came earlier. Its first was the use of steam locomotives on a public line.

Myth: all trains were steam-hauled. Horses and stationary engines did much of the work in the early years.

Myth: it was the first modern inter-city railway. That title usually goes to the Liverpool and Manchester Railway of 1830, which used locomotives for all its trains and ran a timetabled passenger service.

Consequences and legacy

The success of the Stockton and Darlington encouraged investors elsewhere. The Liverpool and Manchester Railway, also engineered by George Stephenson, held the Rainhill Trials in 1829 to choose its locomotives and opened in 1830 as the first railway worked entirely by steam. The gauge Stephenson used in the north-east became the basis of standard gauge, adopted across Britain, much of Europe and North America.

Locomotion No. 1 is preserved in County Durham, and the line’s 1825 route is now marked as a heritage trail. The railway’s bicentenary in 2025 was celebrated across the region as the birth of the modern railway.

By the numbers

Timeline

• 1821, 19 April: Parliament authorises the Stockton and Darlington Railway.
• 1821: George Stephenson meets Edward Pease and becomes engineer.
• 1822, 23 May: The first rail is laid at Stockton.
• 1823: A second Act permits locomotives; Robert Stephenson and Company is founded.
• 1825, 27 September: The railway opens with Locomotion No. 1.
• 1827: Timothy Hackworth’s Royal George enters service.
• 1830: The line is extended to Middlesbrough.
• 1863: The company is absorbed by the North Eastern Railway.

Why it matters

The Stockton and Darlington Railway turned the steam locomotive from an experiment into a working public service. Its success helped launch the railway age, which reshaped trade, travel and towns across the world within a few decades.