At the peak, in the 1830s, over 1,000 trusts[1] administered around 30,000 miles (48,000 km) of turnpike road in England and Wales, taking tolls at almost 8,000 toll-gates and side-bars.
[2] During the early 19th century the concept of the turnpike trust was adopted and adapted to manage roads within the British Empire (Ireland, Canada, Australia, New Zealand, India, and South Africa) and in the United States.
The term "turnpike" originates from the similarity of the gate used to control access to the road, to the barriers once used to defend against attack by cavalry (see cheval de frise).
As trade increased, the growing numbers of heavy carts and carriages led to serious deterioration in the state of these roads and this could not be remedied by the use of parish statute labour.
A parliamentary bill was tabled in 1621/22 to relieve the parishes responsible for part of the Great North Road by imposing a scale of tolls on various sorts of traffic.
Probably as a result judges on the Hertfordshire, Cambridgeshire and Huntingdonshire circuit represented the matter to Parliament,[7] it then passed an act that gave the local justices of the peace powers to erect toll-gates on a section of the road, between Wadesmill, Hertfordshire; Caxton, Cambridgeshire; and Stilton, Huntingdonshire for 11 years, the revenues so raised to be used for the maintenance of the road in their jurisdictions (15 Cha.
[7] The proposal to turnpike a particular section of road was normally a local initiative and a separate Act of Parliament was required to create each trust.
Local gentlemen, clergy and merchants were nominated as trustees and they appointed a clerk, a treasurer and a surveyor to actually administer and maintain the highway.
Trustees were not paid, though they derived indirect benefits from the better transport, which improved access to markets and led to increases in rental income and trade.
Specialist toll-farmers would make a fixed payment to the trust for the lease and then organise the day-to-day collection of the money, leaving themselves with a profit on their operations over a year.
However, trusts routinely sought new powers before this time limit, usually citing the need to pay off the debts incurred in repairing damage caused by a rising volume of traffic, or in building new sections of road.
[10] During the first three decades of the 18th century, sections of the main radial roads into London were put under the control of individual turnpike trusts.
The pace at which new turnpikes were created picked up in the 1750s as trusts were formed to maintain the cross-routes between the Great Roads radiating from London.
Trusts could take additional tolls during the summer to pay for watering the road in order to lay the dust thrown up by fast-moving vehicles.
The government had been directly involved in the building of military roads in Scotland following a rebellion in 1745, but the first national initiative was a scheme to aid communications with Ireland.
On the Bath Road for instance, a traveller from London to the head of the Thames Valley in Wiltshire would pass through the jurisdiction of seven trusts, paying a toll at the gates of each.
They recommended the building of new sections of road to avoid obstructions, eased steep slopes and directed the relaying of existing road-beds with carefully graded stones to create a dry, fast-running surface (known as Macadamising).
This arranged for existing acts to continue, but with the objective of discharging the debt, and returning the roads to local administration, which was by then by highway boards.
The assets of the trust, such as tollhouses, gates and sections of surplus land beside the road were auctioned off to reduce the debt, and mortgagees were paid at whatever rate in the pound the funds would allow.
In addition, many roadside features such as milestones and tollhouses have survived,[22] despite no longer having any function in the modern road management system.