As cruises prepare to set back out to sea, and companies try to lure customers back onboard, the ships will still be facing potential limits on where they are allowed to stop and what passengers will be able to do at those destinations if they are even allowed to disembark. Alexis Papathanassis, a professor of tourism management at the Bremerhaven University of Applied Sciences in Germany and co-director of the Institute of Maritime Tourism, said the post-pandemic reality for cruises will be a shift to private islands. Edison is a transportation hub, with an extensive network of highways passing through the township and connecting to major Northeast cities, New York City, Boston, Philadelphia, Trenton, Washington, D.C. Madhu Rajan, Edison, New Jersey,and others. As of May 2010 , the township had a total of 307.05 miles (494.15 km) of roadways, of which 257.31 miles (414.10 km) were maintained by the municipality, 29.78 miles (47.93 km) by Middlesex County and 14.75 miles (23.74 km) by the New Jersey Department of Transportation and 5.21 miles