Atlantic City International Airport and airports in Ocean City, Hammonton, Woodbine and Millville will receive Federal Aviation Administration grants to make improvements to runways, taxiways, safety and sustainability projects, as well as terminal, airport-transit connections and roadway projects.The money is part of a $54 million allocation for infrastructure improvements to 18 New Jersey airports. Nationwide, $427 million in FAA grants is going to 245 airport-related infrastructure grants across 39 states.