Track
For the permanent way Brunel decided to use a light bridge rail continuously supported on thick timber baulks, known as "baulk road". Thinner timber transoms were used to keep the baulks the correct distance apart. This produced a smoother track and the whole assembly proved cheaper than using conventional sleepers for broad-gauge track, although this advantage was lost with standard- or mixed-gauge lines because of the higher ratio of timber to length of line. More conventional track forms were later used, although baulk road could still be seen in sidings in the first half of the twentieth century.
Read more about this topic: Great Western Railway
Famous quotes containing the word track:
“The most difficult crime to track is the one which is purposeless.”
—Sir Arthur Conan Doyle (1859–1930)
“He was good-natured to a degree of weakness, even to tears, upon the slightest occasions. Exceedingly timorous, both personally and politically, dreading the least innovation, and keeping, with a scrupulous timidity, in the beaten track of business as having the safest bottom.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“Water. Its sunny track in the plain; its splashing in the garden canal, the sound it makes when in its course it meets the mane of the grass; the diluted reflection of the sky together with the fleeting sight of the reeds; the Negresses fill their dripping gourds and their red clay containers; the song of the washerwomen; the gorged fields the tall crops ripening.”
—Jacques Roumain (1907–1945)