Hampton is an independent city in Virginia, and therefore not part of any Virginia county. As one of the seven major cities that comprise the Hampton Roads metropolitan area, it is on the southeastern end of the Virginia Peninsula. Located on the Hampton Roads Beltway, it hosts the northern terminus of the Hampton Roads Bridge-Tunnel (HRBT) on Interstate 64. First opened in 1957, it was the world's first bridge-tunnel, crossing the channel which serves as the gateway to the Chesapeake Bay and the Atlantic Ocean from the eastern United States' largest ice-free harbor and its tributary rivers. Although expanded in the 1970s, the HRBT remains Virginia's busiest and deepest such facility.Hampton traces its history to 1610. The city's Old Point Comfort, home of Fort Monroe for almost 400 years, was named by the voyagers of 1607 led by Captain Christopher Newport on the mission which first established Jamestown as a British colony. Since 1952, Hampton has included the former Elizabeth City County and the incorporated town of Phoebus, consolidating by mutual agreement. After the end of the American Civil War, historic Hampton University was established here, providing an education for many of the newly freed former slaves. In the 20th century, the area became the location of Langley Air Force Base, NASA Langley Research Center, and the Virginia Air and Space Center. Hampton features many miles of waterfront and beaches.In modern times, Hampton has become the sixth most populous city in Virginia. According to the 2010 Census, the city population is 137,436. For residents and visitors alike, the city features a wide array of business and industrial enterprises, retail and residential areas, and historical sites. Most recently, the massive new Peninsula Town Center development opened in May 2010 on the site of the former Coliseum Mall. Located in the area adjacent to the Hampton Coliseum and the Convention Center, the new urbanism-type project features a wide mix of retail stores, housing and other attractions. Development of new residential development and additional public facilities (such as the new fishing pier recently opened) are underway at Buckroe Beach, long a noted resort area.