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Minimum Length of Transition Spirals by ScribdTranslations is a document available to read on EtoBox.
This document discusses various criteria for determining the minimum length of a transition spiral in road design. It explains formulas for calculating the minimum length based on the transition of superelevation, the variation of centrifugal acceleration, aesthetic criteria, and AASHTO standards. It also covers how the National Road Institute of Colombia evaluates these criteria using the parameter of the clothoid. The document concludes with a table of recommended minimum lengths according to
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- ScribdTranslations
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- EN