Northumberland role in the Industrial Revolution from the 18th century on. Many coal mines operated in Northumberland until the widespread closures in the 1970s and 1980s. Collieries operated at Ashington, Bedlington, Blyth, Choppington, Netherton, Ellington and Pegswood. The region's coalfields fuelled industrial expansion in other areas of Britain, and the need to transport the coal from the collieries to the Tyne led to the development of the first railways. Shipbuilding and armaments manufacture were other important industries before the deindustrialisation of the 1980s. Northumberland remains largely rural, and is the least-densely populated county in England. In recent years the county has
Transportation in New England Transportation in New England Transportation in New England encompasses the region's rail and highway networks, seaports, and airports. New England has one of the United States' oldest intercity transportation systems, which remain important to the region's economy. It is also home to the continent's first subway system. The densely populated area has many cities and towns connected by rail and road, and the larger cities each have commercial airports with daily flights to destinations outside of the region. The Massachusetts Bay Transportation Authority (MBTA) provides rail and subway service within the Boston metropolitan area, bus service in Greater Boston, and