Cruise McNamara Need a lift? An ExpressTram™ runs along the entire expanse of McNamara Terminal's A concourse to help passengers access gates at the opposite end of the concourse. Learn more about the ExpressTram™. Switch Terminals Shuttles are provided to transport passengers between the McNamara and North terminals. To access the terminal-to-terminal shuttle, follow signs to ground transportation and wait in the terminal area for the next shuttle to approach. Keep Security in Mind If you need to switch terminals, you must clear security screening before entering. Plan your time accordingly to make sure you don't miss a connecting flight.