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Examples of single line tokens: Tablet on left, key token on right. The operation of a bidirectional single track line has the hazard of two trains colliding. The simplest way to prevent such collisions is to have only one train in the section at any given time. Such a system is known as "one-engine-in-steam” (OES) or “one-train working ...
A siding used as a passing place on a main line, where slow trains may be held whilst an express passes—a simpler, but less convenient, form of the passing loop Reporting mark A two- to four-letter code, assigned by the Association of American Railroads , that is applied to equipment operating on North American railroads to identify the owner ...
In Portugal, the telephonic block was the main safety system across the national railway network until the mid-1990s due to lack of resources. Thus, it evolved to try to provide multiple layers of safety on busy single-track lines with diverse train types, albeit at the cost of high levels of staffing.
Women in their 60s and 70s say this $27 eye cream 'works wonders'
South Western Railway said it is unable to run any services between Woking and London Waterloo.
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[1] [2] [a] A short section of the line within Toledo was built by the Toledo and State Line Railroad in 1874. [4] That company was leased by the Pennsylvania Railroad between 1874 and 1878. [5] The further development of the Ann Arbor main line was pursued by Ashley through a series of companies which extended the line into northern Michigan.
main line: major railway line (as the West Coast Main Line); compare trunk: major vein (as for drug injection purposes) (orig. 1930s US slang); also used as a v.; main line stars: railroad's primary track, or a primary artery, route, road, or connection Philadelphia Main Line mainline Protestant churches mains: domestic power supply