Travel-Time Reliability as a Measure of Service

作者: Chao Chen , Alexander Skabardonis , Pravin Varaiya

DOI: 10.3141/1855-09

关键词:

摘要: Statistics from a corridor along Interstate 5 in Los Angeles show that average travel time and travel-time variability are meaningful measures of freeway performance. Variability is an important measure service quality for travelers. Travel can be used to quantify the effect incidents, incident information help reduce uncertainty. Predictability benefits intelligent transportation systems. These differ those defined Highway Capacity Manual other aggregate delay.

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