Question: The Ferndale Light Rail System is located in what Maryland county?
Context: Light RailLink (formerly Baltimore Light Rail, and also known simply as the "Light Rail") is a light rail system serving Baltimore, Maryland, United States, as well as its surrounding suburbs.  It is operated by the Maryland Transit Administration (MTA Maryland).  In downtown Baltimore, it uses city streets.  Outside the central portions of the city, the line is built on private rights-of-way, mostly from the defunct Northern Central Railway, Baltimore and Annapolis Railroad and Washington, Baltimore and Annapolis Electric Railway.  The line is sometimes referred to the "Blue Line", or less commonly as the "Central Light Rail Line", even though the line carries three different routes on the same system: Hunt Valley-BWI (Blue), Hunt Valley-Cromwell (Yellow), and Penn Station-Camden Yards (Red). The Pittsburgh Light Rail (commonly known as The T) is a 26.2 mi light rail system in Pittsburgh, Pennsylvania; it functions as a subway in Downtown Pittsburgh and largely as an at-grade light rail service in the suburbs south of the city.  The system is largely linear in a north-south direction, with one terminus just north of Pittsburgh's central business district and two termini in the South Hills.  The system is owned and operated by the Port Authority of Allegheny County.  It is the successor system to the streetcar network formerly operated by Pittsburgh Railways, the oldest portions of which date to 1903.  The Pittsburgh light rail lines are vestigial from the city's streetcar days, and is one of only three light rail systems in the United States that continues to use the Pennsylvania Trolley (broad) gauge rail on its lines instead of .  Pittsburgh is one of the few North American cities that have continued to operate light rail systems in an uninterrupted evolution from the first-generation streetcar era, along with Boston, Cleveland, New Orleans, Newark, Philadelphia, San Francisco and Toronto. The Colombo Monorail is a proposed monorail system to be built in Colombo, Sri Lanka.  The project is estimated to cost US$1.3 billion.  Construction was proposed to begin in 2Q 2015.  However a Japanese JICA transportation master plan for Colombo did not recommend a Monorail as a priority and recommended a Bus Rapid Transit (BRT) , Railway electrification an overhead light rail system instead.  A separate study by the Ministry of Megapolis and Western development (see below for more information) also revealed that a Light Rail system is much more feasible than Monorail and decided to go with a Light Rail system, electrified railway system and an Inland water transport ( a brand new boat/ferry service that utilises Colombo’s historic canal network) under the Western Region Megapolis project. Glen Burnie is a census-designated place (CDP) in Anne Arundel County, Maryland, United States.  It is a suburb of Baltimore.  The population of Glen Burnie was 67,639 at the 2010 census. METRORail is the 23.8 mi light rail system in Houston, Texas (USA).  As of 2015, the METRORail has an average weekday ridership of 60,600 and total annual ridership of 16,500,400.  After Dallas' DART Light Rail, METRORail ranks as the second most-traveled light rail system in the Southern United States and the 12th most-traveled light rail system in the United States.  METRORail is operated by the Metropolitan Transit Authority of Harris County (METRO). In Los Angeles County, California, the Metro Rail system, is a combined rapid transit and light rail system, operated by the Los Angeles County Metropolitan Transportation Authority (LACMTA).  The system is composed of two rapid transit lines and four light rail lines that run on 105.8 mi of track.  As of March 2012, Los Angeles County Metro Rail serves an average of 323,870 passengers each weekday, 192,943 each Saturday, and 146,646 each Sunday.  Metro Rail is one of the largest rapid transit and light rail systems in the United States by ridership.  This is complemented by Metro's two Metro Liner bus rapid transit lines. DART Light Rail is a light rail system in Dallas, Texas and its suburbs owned and operated by Dallas Area Rapid Transit.  The system comprises 93 mi among its four lines — the Red Line , the Blue Line , the Green Line , and the Orange Line .  It is the longest light rail system in the United States.  As of the fourth quarter of 2014, the system has an average weekday ridership of 101,800, making it the largest light rail system in the Southern United States by ridership, and the seventh largest in the United States by ridership.  As of Fiscal Year 2015, the system average weekday riderships had fallen to 97,800.  (The system utilizes 163 light rail trains manufactured by Kinki Sharyo, with all trains being converted to "Super" LRVs which feature level boarding and higher passenger capacity. The Manila Light Rail Transit System (Filipino: "Sistema ng Magaang Riles Panlulan ng Maynila" ) popularly and informally known as the LRT is a metropolitan rail system serving the Metro Manila area in the Philippines.  Although referred to as a light rail system because it originally used light rail vehicles, it has characteristics that make it more akin to a rapid transit (metro) system, such as high passenger throughput, exclusive right-of-way and later use of full metro rolling stock.  The system is operated by the Light Rail Transit Authority (LRTA), a government-owned and controlled corporation under the authority of the Department of Transportation and Communications (DOTC).  Along with the Manila Metro Rail Transit System (MRT-3, also called the new Yellow Line), and Philippine National Railways's commuter line, the system makes up Metro Manila's rail infrastructure. Ferndale station is a Baltimore Light Rail station in Glen Burnie, Maryland.  Northbound trains depart for Timonium, continuing on at off-peak hours to Hunt Valley; southbound trains depart for Cromwell Station / Glen Burnie.  There is currently no free public parking or bus connections at this station. The Pittsburgh Light Rail, commonly known as the T system, is the light rail system for Pittsburgh, Pennsylvania.  It is run by the Port Authority of Allegheny County and currently consists of the Red Line, Blue Line - Library and Blue Line - South Hills Village.  Trolley lines began on the T's route in 1897, and currently The T is the eighteenth most used light rail system in the United States.  As of the fourth quarter of 2013 it had an annual ridership of 8,321,700, with 28,300 daily boardings over its 26.2 mile length.  It has 53 stations over two lines and was last expanded in 2012 with the completion of the North Shore Connector.
Answer: Anne Arundel County