Using PeMS Data to Empirically Diagnose Freeway Bottleneck ...
Using PeMS Data to Empirically Diagnose Freeway Bottleneck ...
Using PeMS Data to Empirically Diagnose Freeway Bottleneck ...
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Background<br />
• Foundation for Understanding <strong>Freeway</strong> Operations<br />
• Queues Cause Delays<br />
• Loop Detec<strong>to</strong>rs Good <strong>Data</strong> Source<br />
• Previous Studies<br />
– Throughput Increase 2-5% Prior To Queue<br />
– Diverge <strong>Bottleneck</strong> Identified<br />
• <strong>PeMS</strong> Provides Opportunity for Detailed <strong>Data</strong> Analysis
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