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This road was completed in 1823, using McAdam's road techniques, except that the finished road was compacted with a cast iron roller instead of relying on road traffic for compaction. [15] The second American road built using McAdam principles was the Cumberland Road which was 73 miles (117 km) long and was completed in 1830 after five years of ...
John Loudon McAdam, 1830, National Gallery, London. John Loudon McAdam (23 September 1756 [1] – 26 November 1836) was a Scottish civil engineer and road-builder. He invented a new process, "macadamisation", for building roads with a smooth hard surface, using controlled materials of mixed particle size and predetermined structure, that would be more durable and less muddy than soil-based tracks.
Tarmacadam is a concrete road surfacing material made by combining tar and macadam (crushed stone and sand), patented by Welsh inventor Edgar Purnell Hooley in 1902. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces invented by Scottish engineer John Loudon McAdam in the early 19th century.
Pages in category "Historic trails and roads in Texas" The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes .
There are many historic trails and roads in the United States which were important to the settlement and development of the United States including those used by American Indians. The lists below include only those routes in use prior to the creation of the American Highway System in 1926.
El Camino Real de los Tejas routes in Spanish Texas. Alonso de León, Spanish governor of Coahuila, established the corridor for what became El Camino Real de Tierra Afuera in multiple expeditions to East Texas between 1686 and 1690 to find and destroy a French fort near Lavaca Bay, [2] established by René-Robert Cavelier, Sieur de La Salle on what de León considered to be Spanish lands.
The Old San Antonio Road was not a single road, but a network of trails with different routes at different times. [1] The trail's path was dictated by things as diverse as weather and Native American threats. During the time that Texas was a Spanish, then Mexican, state, the road was used as a major thoroughfare between Mexico City and East ...
In 1854, the Texas and Red River telegraph services were the first telegraph offices to open in Texas. [21] The Texas cotton industry in 1859 increased production by seven times compared to 1849, as 58,073 bales increased to 431,645 bales. [22] In the state legislation, two classes of roads were provided in 1848.