“As I travel rapidly over great distances, and my attention is usually much occupied with the immediate business of the office, I cannot speak with accuracy about particular and local alterations; but I feel myself well warranted in stating, that whenever I have found any thing done under Mr. MᶜAdam’s immediate direction, or by his pupils, or even in imitation of his plan and principles, the improvement has been most decisive, and the superiority over the common method of repairing roads most evident; and, as Superintendent of Mailcoaches, I have abundant reason to wish that Mr. MᶜAdam’s principles were acted upon very generally: if they were, a pace which in winter, or any bad weather, cannot be accomplished without difficulty, would become perfectly easy; to say nothing of the comfort and safety of the traveller, and the credit to humanity in lessening the labour of the animals. I may add, although so much has been accomplished, the Postmasters General could still expedite the conveyance of the Mails, and bring the arrangement of the Posts nearer to perfection, if the Roads were universally as much improved as the practice of Mr. MᶜAdam’s plan would effect. (Signed) CHA. JOHNSON.” _General Post Office,_ } _Dec. 8, 1819._” } “As one instance of the benefit of Mr. MᶜAdam’s improvement, I beg to mention that the Mail last winter lost ten, fifteen, and twenty minutes, in passing from Staines to Bagshot; but now the time is exactly kept. (Signed) C. J.” And the Post Masters General also concluded their Report to the Treasury by observing, “That with respect to the road near Staines, to which he alludes, we had found it necessary to give notice of indictment, which has been prevented by the Commissioners resorting to Mr. MᶜAdam’s assistance and advice, which has produced the excellent road mentioned by the Superintendent. “The Road from Newbury, through Reading, to Twyford, has been so much improved, that the Mailcoach has been better enabled to keep its time than heretofore, and we are convinced that if the roads near London were improved in a similar manner, considerable advantages would be obtained to the correspondence in general, but particularly in places from ninety to one hundred miles distant.”