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 |
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Page 8
... inclination . They founded the road on piles where the ground was not solid , and raised it by strong side walls , or by arches and piers where it was necessary to gain eleva- tion . The paved part of the great military roads 8 A ...
... inclination . They founded the road on piles where the ground was not solid , and raised it by strong side walls , or by arches and piers where it was necessary to gain eleva- tion . The paved part of the great military roads 8 A ...
Page 30
... inclination than 1 in 40 , although passing through a very hilly country . Mr. Abercromby pursued , as a regular profession , the business of making roads . He laid out the road from Kin- ross to Perth , and by following the valleys ...
... inclination than 1 in 40 , although passing through a very hilly country . Mr. Abercromby pursued , as a regular profession , the business of making roads . He laid out the road from Kin- ross to Perth , and by following the valleys ...
Page 33
... inclinations are every where moderate . Next to the tracing of these roads , the prin- cipal merit consists in the forming and draining of them in such a manner as to place them out of the reach of all injury from the torrents of water ...
... inclinations are every where moderate . Next to the tracing of these roads , the prin- cipal merit consists in the forming and draining of them in such a manner as to place them out of the reach of all injury from the torrents of water ...
Page 36
... inclinations : no solid foundation was prepared ; a very superficial coating of very bad stones or gravel was all that covered the soil ; the transverse sections were often just the reverse of what they ought to be ; the draining was ...
... inclinations : no solid foundation was prepared ; a very superficial coating of very bad stones or gravel was all that covered the soil ; the transverse sections were often just the reverse of what they ought to be ; the draining was ...
Page 37
... inclinations ; and narrow , crooked , ill - protected portions have been converted into broad , safe , smooth , and well - constructed roads . " The value of these improvements was felt and appre- ciated ; and it became of the highest ...
... inclinations ; and narrow , crooked , ill - protected portions have been converted into broad , safe , smooth , and well - constructed roads . " The value of these improvements was felt and appre- ciated ; and it became of the highest ...
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Common terms and phrases
Allesley arch Archway road bottom breadth breast walls brick bridge broken stones built carriage centre coating Commissioners constructed contractor cross drains depôts depth district draught earth eighteen inches embankments engineer feet wide fences foot footpath formed Foster's Booth foundation four feet four inches gravel ground half Hartshill hill Holyhead Road horizontal horses improvement inches deep inches thick inches wide inclined plane J. C. LOUDON John Kershaw labour laid length line of road London masonry Menai Strait ment miles mortar necessary nine inches North Wales parish passing paved pavement pence placed Plate VII proper quicksets rails railway Rates of Inclination repair road materials road-making roadway side channels six inches sixteen inches slopes specification spirit level Stowe Hill streets surface surveyor Telford Thomas Baylis three feet three inches trustees turnpike roads valley velocity waggon weight wheels whole
Popular passages
Page 23 - 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?
Page 10 - 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...
Page 23 - 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.
Page 10 - 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.
Page 291 - At many turnpikes, it has been said, the money levied is more than double of what is necessary for executing, in the completest manner, the work, which is often executed in a very slovenly manner, and sometimes not executed at all.