M2 line

The M2 line typically refers to a metro or subway line designated as "Line 2" in a city's transit system. It is a route equipped with trains that run on fixed tracks, designed to help commuters travel quickly across different parts of the city. These lines are part of a larger network, often color-coded or numbered for easy identification. The M2 line usually connects residential areas with commercial or central districts, easing traffic congestion and providing a reliable transportation option for daily travel. Its specific route and stations vary depending on the city, but it primarily aims to enhance urban mobility.