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Metrics. MAPE MAPE< 10% or <20% considered acceptable Does not take variability into account FHWA Recommendation Unreliable network – Higher level of inaccuracy can be accepted Reliable network – Higher accuracy is needed. I-5 N SOD Travel Time Distribution.
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Metrics • MAPE • MAPE< 10% or <20% considered acceptable • Does not take variability into account • FHWA Recommendation • Unreliable network – Higher level of inaccuracy can be accepted • Reliable network – Higher accuracy is needed