Feds OK plans to replace Newark airport's aging monorail - nj.com
Newark Liberty International Airport Station, Newark, New Jersey, United States Stock Photo - Alamy
Manhattan to Newark Airport: Traveling On Any Form of Transportation
File:2015-04-09 06 32 06 AirTrain Newark monorail departing the Newark Liberty International Airport Train Station for the airport.jpg - Wikimedia Commons
How To Get to Newark Airport from Manhattan - Points Miles & Martinis
5 reasons Port Authority should not extend PATH train line to Newark Airport | Opinion - nj.com