The US Federal Highway Administration has released a guide designed to help in conducting tabletop exercises to test the effectiveness of transportation management plans associated with planned special events. The guide may also be helpful in the management of unplanned incidents including traffic incidents and responses to emergencies.
When planned special events are held, they generally increase traffic demands in or near the location of the event. In order to address this influx of traffic, transportation management plans are developed with the intent of minimising the effect the event has on the transportation system.