Nowadays , it is true to say that traffic 
congestions
 become a major problem in most cities. Some individuals believe that constructing more public transportation systems could overcome Fix the agreement mistake
congestion
this
 issue ,Linking Words
whereas
 others claim that another possible solution will be there to solve Linking Words
this
 problem. Linking Words
This
 essay will show both views and Linking Words
then
 I will present my individual concern.
On the one hand , many people believe that authorities have to invest in  a large number of urban infrastructures Linking Words
such
 as local trains , subways and expressways . There is no doubt that , if Linking Words
the 
public Correct article usage
apply
transportations
 Fix the agreement mistake
transportation
are
 affordable and reliable for citizens , they will definitely travel by those systems. Correct subject-verb agreement
is
Consequently
 , commuting areas will be reduced and governments could Linking Words
also
 Linking Words
easy to
 manage all the traffic from their control centres. Replace the word
easily
However
 , initial costs for those systems will be expensive and many city administrators could not achieve Linking Words
this
 goal.
Linking Words
On the other hand
 , some opponents feel that administrators ought to improve current traffic rules and regulations rather than spending  a lot of money on cities' infrastructures. Obviously , authorities could limit private Linking Words
own 
Correct word choice
apply
vehicles
 usage and encourage eco-friendly travelling like bicycling .Fix the agreement mistake
vehicle
As a result
 , the public could obtain health benefits Linking Words
as well as
 fewer carbon emissions into their surroundings. Linking Words
Although
  the main idea is good enough , it would be difficult to participate by the public ,especially in large metropolitan areas.
Linking Words
To conclude
 , as I mentioned above , both views have their own advantages and disadvantages . In my humble opinion , we have to be balanced  between these two views. We need to construct new infrastructures Linking Words
as well as
 encourage to use of new regulations to control commuting in our cities.Linking Words