The River Severn is the longest waterway in Britain by about five miles. However, part of it is within Wales so the longest waterway wholly within England is the River Thames.
The River Severn - but a small part of it is in Wales. The River Thames is the longest wholly within England.
the longest waterway in Canada is the St. Lawrence river
The Amazon River.
yes. it is
The Pontcysyllte Aqueduct is the longest artificial waterway in the UK. The aqueduct was completed in 1805 and measures 1,007 feet in length and stands 126 feet in the air.
The longest river in the UK is the Severn, at 220 miles (354 km). It begins in Wales and runs all the way through to England. The River Thames is the longest river entirely within England.
The A1 runs from London to the England/Scotland border and then continues to Edinburgh which would make it the longest in England and in Britain.
The world's second longest river is the Amazon at 6,437 km which is mostly in Brazil in South America, where they speak Portugese.
because it one of the longest rivers in the world... or is that the nile... well im 98% sure
The longest is the Ultimate in Light water valley England Yorkshire
The world's longest inland waterway open to ocean shipping is the St. Lawrence Seaway-Great Lakes Waterway in Canada, which was opened in 1959. It is 3,790 km in length, from Anticosti Island to the head of Lake Superior.
The answer lies in separating the noun (coast or coastal) from the prefix (inter or intra.)In English, a prefix is added to the beginning of a word to modify its meaning. Intra- is a prefix signifying inside, within, interior, during. Inter- is a prefix signifying among, between, amid, during, within, mutual, reciprocal.Therefore, an "Intracoastal waterway" can be said to be an "inside-the-coast" or "within-the-coast" waterway. An "Intercoastal waterway" would be an "among-the-coast(s)" or "between-the-coast(s)" waterway.More to the point; the Atlantic Intracoastal Waterway is a protected waterway totally within the coast of the United States. The fact that it also lies in, between and among several states (Interstate in other words) is unrelated to to the fact that it is within the coast. The confusion arises due to the extensive, and commonly called, "Interstate" highway system in the United States which runs among and between the several states.