M1 line

The M1 line is a metro or subway route in a city's transit system, typically serving as a primary corridor connecting key areas. It functions as a high-capacity, frequent service that facilitates efficient movement of passengers between central locations and suburbs or different districts. The line usually features multiple stations along its track, and is essential for daily commuting, helping reduce road congestion and providing a reliable, quick transportation option. Its design aims for safety, accessibility, and convenience, supporting the city's overall mobility and economic activity.