What are metro/local trains? Why do we use them?
Answers
Answer:
Metro trains:
A metro is a train that is specifically designed to run in metropolitan cities while local train are designed to connect the distances within the city and its suburbs areas.
Local trains:
local trains, are passenger rail services that operate between towns and cities. These trains operate with more stops over shorter distances than inter-city rail, but fewer stops and faster service than commuter rail. Regional rail services operate beyond the limits of urban areas, and either connect similarly-sized smaller cities and towns, or cities and surrounding towns, outside or at the outer rim of a suburban belt.
Uses of metro trains:
The Metro Rail System has proven to be most efficient in terms of energy consumption, space occupancy and numbers transported. High-capacity carriers – very high volumes of peak hour peak direction trips. Eco-friendly – causes no air pollution, much less sound pollution.
Uses of local trains:
Regional rail services are much less likely to be profitable than inter-city (mainly because many passengers use monthly passes giving a lower price per ride, and that lower average speed gives less distance, meaning less ticket revenue per hour of operation) and hence require government subsidy. This is justified on social or environmental grounds, and because regional rail services often act as feeders for more profitable inter-city lines.
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