Triple Track
Severe gradients made the headway in the uphill direction much worse than the headway in the downhill direction. Between Whittingham and Maitland, a third track is being provided to equalize the headway in both directions for heavy coal traffic. Triple track could be a compromise between double-track and quad-track; such a system was proposed south of Stockholm Central Station, but was cancelled in favor of Citybanan.
Read more about this topic: Double Track
Famous quotes containing the words triple and/or track:
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The triple tyrant; that from these may grow
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—John Milton (1608–1674)
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—Harry Fink, U.S. screenwriter, Rita Fink, U.S. screenwriter, Dean Riesner, U.S. screenwriter, and Don Siegel. Harry Callahan (Clint Eastwood)