New Jersey Motorsports Park is located on 500 acres immediately adjacent to the Millville Airport, an airport that was dedicated in 1941 as America’s First Defense Airport which played a key role in the country’s World War II military efforts.  New Jersey Motorsports Park embraced this rich history by naming its marquee 2.25-mile racetrack “Thunderbolt Raceway.” The 1.9-mile road course – Lightning Raceway – is named after the P-38 Lightning, a WWII fighter aircraft.