Search results
Results from the WOW.Com Content Network
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 ...
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.
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.
Provincial Highways of Khyber Pakthunkhwa consists of all public highways maintained by Khyber Pakthunkhwa.The Pakhtunkhwa Highways Authority under the Department of Transportation maintains over 3,089.65 kilometres (1,919.82 mi) of roadways organized into various classifications which criss-cross the province and provides access to major population centers.
An intercity bus service (North American English) or intercity coach service (British English and Commonwealth English), also called a long-distance, express, over-the-road, commercial, long-haul, or highway bus or coach service, is a public transport service using coaches to carry passengers significant distances between different cities ...
N-25 as a Dual-Carriageway in Western Karachi. N-25 near Khuzdar, Balochistan. Map of National Highways of Pakistan also indicating N25. The N-25 or National Highway 25 (Urdu: قومی شاہراہ ۲۵) is a 813 km national highway in Pakistan which extends along from Karachi in Sindh province to Pakistan's Chaman border with Afghanistan via Quetta in Balochistan province of Pakistan. [1]
National Highways of Pakistan (Urdu: پاکستان کی قومی شاہراہ) are a network of toll highways in Pakistan, which are owned, maintained and operated by the National Highways Authority under the Ministry of Communications. It maintains 12,131 kilometres (7,538 mi) of roadways organized into various classifications which ...
M-2 motorway in the Salt Range M-2 motorway exit to Sargodha. Pakistan's motorways are an important part of Pakistan's "National Trade Corridor Project", which aims to link Pakistan's three Arabian Sea ports (Karachi Port, Port Bin Qasim and Gwadar Port) to the rest of the country through its national highways and motorways network and further north with Afghanistan, Central Asia and China. [2]