The bottom line: There’s no convenient, universal manual for travelers to use to decipher signs. Luckily, airport planners ... or a traveler with luggage with an officer behind a counter.

Some Rhode Map readers have inquired about the purpose and cost of the signs for the airport exit. And Rhode Island Department of Transportation spokesman Charles St. Martin provided the answers.

Portland International Airport ... exit lane that passes out underneath the mezzanine — dropping them right in the middle of the action at the center of the new terminal. Baggage claim is ...

The southbound exit to the airport will close from 9 p.m. to 5 a.m. through Thursday to install high-tech wrong-way signs, the Florida Department of Transportation said Friday in a news release.

SALINA, N.Y. — The NYS Department of Transportation is alerting drivers that Exit 27 (Syracuse Airport) on Interstate ... including signs and flaggers. Motorists are reminded that fines are ...

And the airport’s luggage-delivery system has been upgraded, too. Tag readers are able to communicate with sign boards to notify passengers in real time if their bags have been moved to a ...