Welcome to the Nashville Emergency Response Viewing Engine (NERVE), an interactive mapping site designed to provide timely information relating to natural or man-made emergencies in Nashville, TN.As an emergency arises, this site will provide information about road closures, evacuation areas or routes, shelters and relief centers. Use this site to see what is happening around you or to find a path to your destination which avoids closed roads or other obstructions. Para ayuda en español, llame a la línea de ayuda de la Comunidad 3-1-1 o 615-862-8750, y se pondrá en contacto con un intérprete. Continue