Handbook for Communicating Travel Time Reliability Through Graphics and Tables (2014) / Chapter Skim
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Pages 23-27
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23 be taken to improve reliability. The display also highlights the high congestion/extra demand regime.
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24 Figure 11. CDFs by regime for travel rates for weekdays on I-5 in San Diego in 2011.
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25 Table 5. Reliability Assessment by Operating Regime for I-5 in San Diego in 2011 As can be seen from this display, any one of the metrics in Columns 4 through 8 could provide a sense of the variations in reliability among the regimes.
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26 Part (a) shows the percentage of time during the year when all of the various regimes arise.
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27 Figure 14. Plot showing the RMS delay values for each regime along with the frequency of occurrence of the regime.
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