Answer :
Answer: light-rail is integrated with faster commuter railroad networks and subways and extends out to multiple suburbs
Explanation:
In terms of environmental sustainability, the advantage of urban light-rail networks is that Light-rail is made with quick commuter railroad networks and subways and can be seen in more than one suburbs.
What is light urban rail transit system?
A light rail system is known to be a type of rail-based transit system that is said to have a good and bigger capacity form as its speed is more than a tram.
Conclusively, it is known to be a rapid transit as it is totally grade and also separated from other kinds of traffic and thus make it unique when compared to light-rail systems in the united states cities.
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