Travel advisories have been issued due to safety concerns. Terrorism and unrest are cited as reasons to reconsider travel to a certain area. U.S. government employees face restrictions on their travel, requiring special authorization for official visits.

Personal travel is also limited for these employees and their family members, with some routes and destinations allowed under certain conditions. Specific routes, such as Routes 1, 90, and 443, are permitted at any time.

Further details on travel restrictions and safety concerns are available from the source, including information on restricted areas and permitted routes.