Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1124209 | Procedia - Social and Behavioral Sciences | 2011 | 11 Pages |
Abstract
The Incremental Queue Accumulation (IQA) method is the new delay estimation method for signalized intersections adopted for the Highway Capacity Manual 2010. Using a signalized intersection and a remote data collection facility, the IQA method was evaluated for its accuracy and for potential challenges that practitioners may encounter as they use the new method. The results were compared with delays obtained by the delay estimation models included in the Highway Capacity Manual 2000. It was found that the IQA method was promising and theoretically more robust than the current delay estimation model, but field data collection could be challenging. © 2011 Published by Elsevier Ltd.
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