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arXiv · 2004.00709

Efficiently Evacuating Lower Manhattan

Caitlin Feltner·Emily Lewis·Jamie Peck·Mark Shipps Jr.·Scott Holmdahl
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Abstract

Although each year brings rapid advancement in meteorology and forecasting technology, the threat of natural disasters is not totally predictable. Predictability, however, still will not guarantee avoidability, thus adequate time to react to predictions remains a chief concern. Considerable effort by city authorities is often put forth to prepare for such events by investing in infrastructure and research on evacuation strategies to minimize the potential harm to humanity. This study focuses on the development of one of these evacuation strategies for Manhattan Island. The algorithm proposed is based on evaluating source destination routes with calculated traffic low densities and time costs. By utilizing the transshipment LP optimization model, we are able to understand the optimal throughput of evacuees in targeted exits of lower Manhattan to remove the population from harm's way in the least amount of time, assuming a potential natural disaster is forecasted.

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Caitlin Feltner, Emily Lewis, Jamie Peck, Mark Shipps Jr., Scott Holmdahl. 2020-03-28. Efficiently Evacuating Lower Manhattan. https://arxiv.org/abs/2004.00709

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