turnpikes the money was on the whole well spent. Like turnpikes, promoters were often motivated by local considerations. The
main reason for the promotion of navigations, especially the later ones, was to secure or to distribute supplies of coal, wool,
lead, timber, iron and cloth. The Aire and Calder, the Don, Weaver and Mersey were made navigable primarily in the interests
of industries in which coal was a crucial factor. Dyos and Aldcroft recently commented that ‘It is generally true to say that
coal was the dominant influence on the development of the whole programme of inland waterways, of rivers as well as
canals.’
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River improvements and later canals sought, however, indirectly, an outlet to the sea. Coastal shipping, working through
small ships in and out of dozens of ports and harbours that lined the coasts of Britain and Ireland, provided an outlet for local
products, together with the means by which foreign goods could be distributed from the larger ports. In 1768 Baldwin’s
London Directory named 580 places in England and Wales to which goods could be sent by water. The transport of coal
dominated coastal shipping. Between 1670 and 1750 40 million tons of coal was brought to London. Coal from South Wales
found a sale from Cardigan in the north to Plymouth and Exeter in the south, where it came into competition with Newcastle
coal. There was also a small market for Pembrokeshire anthracite coal in the larger London breweries and in the hopdrying
kilns of Kent and Herefordshire. Shipments of Welsh coal increased from about 300,000 tons in the 1790s to 1.29 million tons
by 1840. In the eighteenth century corn was the second most important commodity carried by coastal traffic. Most of this was
carried to the growing cities, especially London. The development of steam navigation on the Irish Sea made it possible for
Ireland to contribute food for these cities. The tonnage employed in the coastal trade between Britain and Ireland increased by
250 per cent between 1801 and 1849, with the bulk of that increase after 1827 when steam power took on its predominant
role. If tonnage of shipping entering British ports is taken as a measure of comparison then coastal shipping had a far higher
profile than shipping involved in trade with the colonies and foreign countries throughout the eighteenth and nineteenth
centuries. In 1841 coastal shipping entries were over 12.5 million tons excluding ballast while the tonnage from the foreign
and colonial trade was 4.65 million tons including ballast.
Coastal shipping
Coastal shipping provided an important means of transporting passengers, though storms restricted this to the period between
April and October. William Lovett came to London from Penzance in 1821, to seek employment as a rope-maker, by sea.
Passenger traffic achieved its greatest importance in the early 1840s when there were over 1400 miles of regular sailings
linking 90 ports and harbours. The gradual development of steam-powered ships aided this process. William Symington
successfully experimented with a steamship in 1788 but it was not until 1812 that Henry Bell’s Comet became the first
commercially successful steamboat. In 1821 the Post Office decided to maintain a continuous service on the Holyhead-Howth
route and between Liverpool and Dublin in 1826. This stimulated steamship companies and by 1830 there were continuous
steam-packet services all round the British coast and between Britain and Ireland. The popularity of passenger steamship
services in the 1830s and 1840s is explained by their greater speed and reliability compared to the sailing ship and by their
cheapness compared to coach travel.
Port improvements
Ports for much of the eighteenth century were ‘open’: open to the rise and fall of the tides which left ships beached on the
mud when the tide was out and open on the landward side to thieves. The increase in coastal and overseas trade, however, led
to continuous improvement in harbour facilities from the 1690s. The first wet dock was built at Rotherhithe on the Thames in
1700, a second at Liverpool between 1710 and 1715 and a third at Bristol after 1717. Harbour commissions built or improved
harbours at Bridlington in 1697, Whitby in 1701 for fishing, and Whitehaven 1708, Sunderland 1717 and Maryport
(Cumberland) 1747 for coal. New harbours were built on the south coast at Newhaven, Littlehampton, Shoreham and Ramsgate.
The most extensive and sustained programme of harbour and port improvements occurred in Scotland. Improvements were
made at Leith in the 1750s with a wet dock added in the 1790s, at Greenock, Ayr, Banff and Aberdeen and along the River
Clyde. Thomas Telford made a substantial contribution and at Ullapool and Tobermoray he planned and built entirely new
towns for the British Fisheries Society which had been founded in 1786 to encourage fishing from the coasts of Highland
Scotland as a possible answer to falling population and emigration.
The real spate of port improvements came from the 1790s and was closely linked to the growth in foreign trade, though the
requirements of the coastal trade were a significant and, sometimes decisive, influence on the side of modernization and
extension of berthing facilities. London acquired several new docks in the early nineteenth century—London Docks
completed in 1803, West and East India Docks in 1806, Surrey and East Country Docks in 1807 and Commercial Docks in
1815—largely because the Committee of West Indian Merchants threatened to transfer their trade elsewhere in 1793. The
expansion of the South Wales coal trade led to deepening river mouths and new wet docks at Llanelly in 1828, Cardiff in
1839, Newport in 1844 and Swansea in 1852.
SOCIETY AND ECONOMY IN MODERN BRITAIN 1700–1850 87