Metrou

Metrou is the Romanian term for a metro, or urban rapid transit system, used to move large numbers of passengers within metropolitan areas. Metrou networks run electric trains on dedicated rights of way, with high capacity and frequent service. In central districts they are usually underground, while suburban sections may be at ground level or on elevated structures. The systems rely on centralized signaling, stations with platform access, and maintenance depots for rolling stock.

Etymology and usage: The word metrou is borrowed from the French métro, itself from métropolitain, and Romanian uses it to refer to urban fast-transit systems. The term is standard in Romania and Moldova for metropolitan rail networks.

Infrastructure and operation: A typical metrou network comprises a set of lines, connected stations, tunnels or viaducts, depots, and control centers. Trains are electric multiple units that run with regular service schedules and high frequency, especially during peak hours. Modern systems may include automation for train control, safety improvements, and accessibility features such as elevators and tactile guidance for the visually impaired.

Examples and status: In Romania, the Bucharest Metro is the principal metrou network. It began operation in 1979 and has expanded through several lines serving the capital and nearby areas, with ongoing plans to extend coverage and improve capacity. In many other countries, metrou or metro networks form major components of urban transport, with varying depths of tunneling, levels of automation, and integration with buses and trams.