Question: Along what river is the city in the area of Interstate 395?
Context: Interstate 395 (I-395) is a 4.99 mi auxiliary Interstate Highway in the Bangor, area.  The western terminus of the route is at a cloverleaf interchange with I-95 near downtown Bangor, where I-395 continues west as U.S. Route 2 (US 2) and State Route 100 (SR 100).  The eastern terminus is at US 1A in Brewer. Fairlington is an unincorporated neighborhood in Arlington County, Virginia, United States, located adjacent to Shirlington in the southernmost part of the county on the boundary with the City of Alexandria.  The main thoroughfares are Interstate 395 (Shirley Highway) which divides the neighborhood into North and South Fairlington, State Route 7 (King Street) and State Route 402 (Quaker Lane). Parkfairfax is a neighborhood in Alexandria, Virginia, United States, located in the northwestern part of the city near the boundary with Arlington County.  Nearby thoroughfares are Interstate 395 (Shirley Highway), State Route 402 (Quaker Lane), and West Glebe Road. Old Furnace State Park is a public recreation area adjacent to Ross Pond State Park in the town of Killingly, Connecticut.  The state parks covers 367 acre , sits at an elevation of 390 ft , and is open year-round for hiking, hunting, and fishing.  It is located east of Interstate 395, south of U.S. Route 6 and north of Connecticut Route 695.  The park is the site of a former iron furnace.  It was established as a town park in 1909 before being transferred to the state in 1918. Bangor ( ) is a city along the Penobscot River in the U.S. state of Maine.  The city proper has a population of 33,039, while the Bangor metropolitan area has a population of 153,746.  Bangor is known as the "Queen City" of Maine. Shirlington is an unincorporated urban area, officially called an "urban village", in the southern part of Arlington County, Virginia, United States, adjacent to the Fairlington area.  The word "Shirlington" is a combination of "Shirley" (from the Shirley Highway or Interstate 395) and "Arlington". Interstate 395 (I-395) is an Interstate Highway in the U.S. state of Maryland.  Known as Cal Ripken Way, the highway runs 1.33 mi from I-95 north to Howard Street and Camden Street in Baltimore.  I-395 is a spur that heads north from I-95 over the Middle Branch of the Patapsco River toward Downtown Baltimore, where it provides access to the Inner Harbor and the Baltimore Convention Center.  The Interstate also serves the Camden Yards Sports Complex, which contains M&T Bank Stadium and Oriole Park at Camden Yards, homes of the Baltimore Ravens and Baltimore Orioles, respectively.  I-395 also serves as the southern terminus of Martin Luther King Jr.  Boulevard, an urban arterial that provides a western bypass of downtown Baltimore and connects I-95 with U.S. Route 40, US 1, and I-83.  The Interstate is maintained by the Maryland Transportation Authority (MdTA) and, like all Interstates, is a part of the National Highway System. The Fashion Centre at Pentagon City, also known as Pentagon City Mall, is a midrange shopping mall in Arlington, Virginia.  It is situated in the Pentagon City neighborhood on the lower levels of the Washington Tower office building, former home of MCI's Consumer Markets headquarters, near Interstate 395 and Hayes Street.  The mall takes its logo from the architectural design of Washington Tower.  Its Metro level is directly connected to the Pentagon City station on the Blue and Yellow Lines of the Washington Metro. State Route 120 (SR 120) is a primary state highway in the U.S. state of Virginia.  Known as Glebe Road, the state highway runs 9.10 mi from U.S. Route 1 (US 1) in Crystal City north to SR 123 at the Chain Bridge.  SR 120 is a partial circumferential highway in Arlington County that connects the southeastern and northwestern corners of the county with several urban villages along its crescent-shaped path, including Ballston.  The state highway also connects all of the major highways that radiate from Washington, including Interstate 395, I-66, US 50, and US 29.  SR 120 is a part of the National Highway System for its entire length. State Route 110 (SR 110) is a primary state highway in the U.S. state of Virginia.  Known as the Jefferson Davis Highway, the state highway runs 2.41 mi from U.S. Route 1 (US 1) and Interstate 395 (I-395) in Crystal City north to I-66 in Rosslyn within Arlington County.  SR 110 is a four- to six-lane freeway that parallels the Potomac River, providing a connection between several of Arlington's urban villages.  The state highway also provides access to the Pentagon, which is the headquarters of the United States Department of Defense, the grounds of Arlington National Cemetery, and SR 27, an east–west freeway between the Pentagon and the cemetery.  SR 110 is a part of the National Highway System for its entire length.
Answer: Penobscot River