View from highway Exit 18. Community of Annandale, New Jersey. Access to Highway #22 East to Potterstown, New Jersey and Bridgewater, New Jersey - South side of the highway. Pluckemin to Pennsylvania/New Jersey State Line New Jersey is a year-round destination that's never out of season. Summers are filled with boardwalk and theme park excitement and exhilarating ocean swims. Fall brings crisp autumn days that are perfect for hiking wilderness trails. Or there are lush gardens in spring and brisk winter mountain skiing.