Write a summary about the advantages and disadvantages of having a tram system in a city.
Your summary should be about 80 words long.you should use your own words as far as possible.
besides the noise, trams do not cause environmental pollution because they run on electricity
they help to ease traffic movement
they are more comfortable than the buses
they have a very predictable route because the tracks are permanent
their tracks are cheaper to build than railway lines
they share the road with other vehicles thus making it easier and cheaper to plan and implement them
Disadvantages
They are relatively noisier than buses
they cannot be implemented in cities with narrow streets. If attempted, it will lead to a traffic build-up behind the trams. Hence, constituting a problem rather than a solution
they take a lot of time to build and can be capital intensive
