“The attention of your Committee has been directed to the claim of Mr. John Loudon MᶜAdam for public remuneration, contained in his petition referred to them by the House. “Your Committee apprehend, that the ability, industry and zeal of Mr. MᶜAdam in his successful pursuit of the best means for constructing roads are become matters of general notoriety. It appears that Mr. MᶜAdam first directed the public attention to this important fact, that angular fragments of hard materials, sufficiently reduced in size, will coalesce or bind, without other mixture, into a compacted mass of stone nearly impenetrable to water, which being laid almost flat, so as to allow of carriages passing freely upon all parts of the road, will wear evenly throughout, not exhibiting the appearance of ruts or of any other inequalities. This principle, once brought under notice, may appear sufficiently obvious; but Mr. MᶜAdam has had the honour at much expense of labour, of time, and of his private fortune, to bring it into practice on an extensive scale. “Your Committee are therefore clearly of opinion, that Mr. MᶜAdam is entitled to reward, and they approve of the advance made to him by the Postmaster General, under sanction of the Treasury. Your Committee have called for the correspondence which passed upon that occasion. They have examined Mr. Freeling, Chief Secretary to the Post Office; Mr. Johnson, Surveyor or Superintendent of Mailcoaches; and they have received statements from Mr. MᶜAdam, in support of his further claim, all of which they insert in the Appendix; and after a full investigation of the matters submitted to them, your Committee are of opinion, that Mr. MᶜAdam is entitled to further reward for his services, but they think it much better in all respects to leave the amount to the Post Office, than to mention any specific sum themselves. “While every individual throughout the nation, and almost every concern is benefited by good roads, the Post Office derives peculiar and more direct advantage from them, combined with constant and accurate intelligence respecting their state; your Committee, therefore, consider the Post Office best able to form a correct opinion upon the subject, and they moreover feel that a debt is due from the revenue of the Post Office, to be paid on any extraordinary occasion to the Roads of Great Britain, a debt contracted by the exemption, however properly given, of their carriages from toll. “On all these grounds your Committee think it right to refer the Petition of Mr. MᶜAdam to the Postmasters General, under the sanction of the Treasury, with their favourable recommendation.”