"The Viaduct at Canton, though yet unfinished, is a stupendous work. A view of it, many times repays the trouble of passing around. The excavation and embankments in Canton are also worthy of minute attention; they testify in strong language to man's domination over nature, and his ability to overcome any obstacle to any undertaking that is not morally or physically absurd. The project of cutting through these rocky heights and crossing the valley of the river by the Viaduct was a very bold one. A hesitating mind would have surmounted this by a stationary engine or some less formidable way. But any other would have detracted very much from the facilities which give value to such a road. The road has been constructed under the direction of Major McNeill, and it will stand for ages an enduring monument of the high talents and high attainments of its accomplished engineer."
January 1, 1970
https://en.wikiquote.org/wiki/Canton_Viaduct