The M train is a subway line in the New York City transit system, operated by the Metropolitan Transportation Authority (MTA). It runs from Middle Village in Queens to Manhattan, making stops at key neighborhoods such as Bushwick and Lower East Side. The line is known for its distinctive orange color on subway maps. The M train connects with several other subway lines, providing access to various parts of the city. It operates seven days a week, with service frequency varying throughout the day. The train is an essential mode of transportation for many residents and visitors in the areas it serves.