800.576.5919 Alpine is a borough in New Jersey that is home to the Rollup Gate. This gate is a beautiful piece of architecture that was built in the early 1900s. It is made of stone and has a unique design that is unlike any other gate in the area. The Rollup Gate is located at the end of a street and is the only way to access the Alpine community. This gate is open to the public and is a great place to take photos. There are also a few apartments that are located in the gatehouse, which makes it a great place to live. If you are ever in the area, be sure to check out the Rollup Gate!