The stone pavement has generally, in the several towns of England, been composed of whatever material the quarries or rocks of the neighbourhood supplied, limestone being often thus used. In some places, where there were no quarries available, the stones of a river or rivulet-side were used, but these were rounded and slippery, and often formed but a rugged pathway. For London pavement, the neighbourhood not being rich in stone quarries, granite has usually been brought by water from Scotland, and a small quantity from Guernsey for the pavement of the streets. The stone pavement is made by the placing of the granite stones, hewn and shaped ready for the purpose, side by side, with a foundation of concrete. The concrete now used for the London street-pavement is Thames ballast, composed of shingles, or small stones, and mixed with lime, &c.

Macadamization was not introduced into the streets of London until about 25 years ago. Before that, it had been carried to what was accounted a great degree of perfection on many of the principal mail and coach roads. Some 50 miles on the Great North Road, or that between London and Carlisle, were often pointed out as an admirable specimen of road-making on Mac Adam’s principles. This road was well known in the old coaching days as Leming-lane, running from Boroughbridge to Greta Bridge, in Yorkshire.

The first thoroughfare in London which was macadamized, a word adapted from the name of Sir W. Mac Adam, the originator or great improver of the system, was St. James’s-square; after that, some of the smaller streets in the aristocratic parishes of St. James and St. George were thus paved, and then, but not without great opposition, Piccadilly. The opposition to the macadamizing of the latter thoroughfare assumed many forms. Independently of the conflicting statements as to extravagance and economy, it was urged by the opponents, that the dust and dirt of the new style of paving would cause the street to be deserted by the aristocracy—that the noiselessness of the traffic would cause the deaths of the deaf and infirm—that the aristocracy promoted this new-fangled street-making, that they might the better “sleep o’ nights,” regardless of all else. One writer especially regretted that the Duke of Queensberry, popularly known as “Old Q.,” who resided at the western end of Piccadilly, had not lived to enjoy, undisturbed by vulgar noises, his bed of down, until it was his hour to rise and take his bath of perfumed milk! In short, there was all the fuss and absurdity which so often characterise local contests.

The macadamized street is made by a layer of stones, broken small and regular in size, and spread evenly over the road, so that the pressure and friction of the traffic will knead, grind, crush, and knit them into one compact surface. Until road-making became better understood, or until the early part of the present century, the roads even in the suburbs immediately connected with London, such as Islington, Kingsland, Stoke Newington, and Hackney, were “repaired when they wanted it.” If there were a “rut,” or a hole, it was filled up or covered over with stones, and as the drivers usually avoided such parts, for the sake of their horses’ feet, another rut was speedily formed alongside of the original one. Under the old system, road-mending was patch-work; defects were sought to be remedied, but there was little or no knowledge of constructing or of reconstructing the surface as a whole.

The wood pavement came last, and was not established, even partially, until eleven or twelve years ago. One of the earliest places so paved was the Old Bailey, in order that the noise of the street-traffic might be deadened in the Criminal Courts. The same plan was adopted alongside some of the churches, and other public buildings, where external quietude, or, at any rate, diminished noise, was desired. At the first, there were great complaints made, and frequent expostulations addressed to the editors of the newspapers, as to the slipperiness of the wooden ways. The wood pavement is formed of blocks of wood, generally deal, fitted to one another by grooves, by joints, or by shape, for close adjustment. They are placed on the road over a body of concrete, in the same way as granite.

“In constructing roads, or rather streets, through towns or cities, where the amount of traffic is considerable, it will be found desirable,” says Mr. Law, in his ‘Treatise on the Constructing and Repairing of Roads,’ “to pave their surface. The advantages belonging to pavements in such situations over macadamized roads are considerable; where the latter are exposed to an incessant and heavy traffic, their surface becomes rapidly worn, rendering constant repairs requisite, which are not only attended with very heavy expense, but also render the road very unpleasant for being travelled upon while being done; they also require much more attention in the way of scraping or sweeping, and in raking in ruts. And some difficulty would be experienced in towns to find places in which the materials, which would be constantly wanted for repairing the road, could be deposited. In dry weather the macadamized road would always be dusty, and in wet weather it would be covered with mud. The only advantage which such a road really possesses over a pavement is the less noise produced by carriages in passing over it; but this advantage is very small when the pavement is properly laid.”

Concerning wood pavements the same gentleman says, “Of late years wood has been introduced as a material for paving streets, and has been rather extensively employed both in Russia and America. It has been tried in various parts of London, and generally with small success, the cause of its failure being identical with the cause of the enormous sums being spent annually in the repairs of the streets generally, namely, the want of a proper foundation; a want which was sooner felt with wood than with granite, in consequence of the less weight and inertia of the wood. The comfort resulting from the use of wooden pavement, both to those who travelled, and those who lived in the streets, from the diminished jolting and noise, was so great, that it is just matter of surprise that so little care was taken in forming that which a very little consideration would have shown to be indispensable to its success, namely, a good foundation. Slipperiness of its surface, in particular states of the weather, was also found to be a disadvantage belonging to wooden pavement; but means might be devised which would render its surface at all times safe, and afford a secure footing for horses. As regards durability, it has scarcely been used for a sufficient period to allow a comparison being made with other materials, but from the result of some observations communicated by Mr. Hope to the Scottish Society of Arts, it appears that wooden blocks when placed with the end of the grain exposed, wear less than granite. At first sight, this result might appear questionable, but it is a well-ascertained fact that, where wood and iron move in contact in machinery, the iron generally wears more rapidly than the wood, the reason appearing to be, that the surface of the wood soon becomes covered with particles of dust and grit, which become partially embedded in it, and, while they serve to protect the wood, convert its surface into a species of file, which rapidly wears away whatever it rubs against.”

Such then are the different modes of constructing the London roads or streets. I shall now endeavour to show the relative length, and relative cost of the streets thus severally prepared for the commercial, professional, and pleasurable transit of the metropolis.

The comparative extent of the macadamized, of the stone, and of the wood pavement of the streets of the metropolis has not as yet been ascertained, for no general account has appeared condensing the reports, returns, accounts, &c., of the several specific bodies of management into one grand total.

It is, however, possible to arrive at an approximation as to the comparative extent I have spoken of; and in this attempt at approximation, in the absence of all means of a definite statistical computation, I have had the assistance of an experienced and practical surveyor, familiar with the subject.