A Treatise on Roads: Wherein the Principles on which Roads Should be Made are Explained and Illustrated, by the Plans, Specifications, and Contracts Made Use of by Thomas Telford, Esq. on the Holyhead Road
Longman, Rees, Orme, Brown, Green & Longman, 1833 - 438 oldal
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arch bottom breadth bridge broken stones built carriage carried centre coating Commissioners Committee consequence considerable constructed contract cost course covered cross deep depth described direction district drains draught draw earth eighteen embankments engineer executed expense experiments face feet fences five foot footpath formed foundation four four inches give given gravel ground half hard hill Holyhead horizontal horses improvement inclination increased iron labour laid land length less London manner materials means meeting ment middle miles natural necessary parish passing paved pavement persons Plate posts present principle proper rails raised repair respect road roadway secured side six inches slopes specification square streets surface taken taking thick trustees turnpike twelve upper walls weight wheels whole wide yards
23. oldal - They will here meet with rutts which I actually measured four feet deep, and floating with mud only from a wet summer; what therefore must it be after a winter?
10. oldal - All these cities were connected with each other, and with the capital, by the public highways, which, issuing from the Forum of Rome, traversed Italy, pervaded the provinces, and were terminated only by the frontiers of the empire. If we carefully trace the distance from the wall of Antoninus to Rome, and from thence to Jerusalem, it will be found that the great chain of communication, from the north-west to the south-east point of the empire, was drawn out to the length of four thousand and eighty...
23. oldal - A more dreadful road cannot be imagined. I was obliged to hire two men at one place to support my chaise from overturning. Let me persuade all travellers to avoid this terrible country, which must either dislocate their bones with broken pavements, or bury them in muddy sand.
10. oldal - The public roads were accurately divided by milestones, and ran in a direct line from one city to another, with very little respect for the obstacles either of nature or private property. Mountains were perforated, and bold arches thrown over the broadest and most rapid streams.