The Wintergreen Emergency Egress Act aims to improve safety in a specific area of the Blue Ridge Parkway in Virginia by establishing a designated emergency exit route. The main objective is to ensure that there is a reliable way for people to evacuate in case of emergencies, such as wildfires. One of the key provisions of this act is that it requires the Secretary of the Interior to grant a right-of-way for the emergency exit, which is outlined in a specific map. This right-of-way is intended to facilitate access for emergency services and safe evacuation for visitors.