When it comes to transportations, governments find themselves in a dilemma where they have to prioritize the development of public or private infrastructure for transportation. These two, each has its own merits and demerits and 
therefore
 at certain situations might not be appliable or efficient and it is totally dependent on the density.
To commence with, let's discuss dense cities where people have to spend a certain amount of time on the commute. Linking Words
For example
, if one decides to use a carLinking Words
,
 since these cities are highly populated, they would have to spend approximately 2 hours depending on the distance each day in Remove the comma
apply
traffic
. If we add up these times and multiply it by the total population, it would cost the community dearly. Use synonyms
Therefore
 it would be reasonable to dedicate funds to public sources like railways to provide extremely fast and cheap transport for the majority of the society. Linking Words
However
, if we were to invest it in the private end, it would have only caused more Linking Words
traffic
, air pollution and noise in the city. Use synonyms
Thus
 building Linking Words
roads
 would not be much efficient.
Use synonyms
On the other hand
, in rural areas where there is a far fewer population, governments usually decide to develop Linking Words
roads
. Because not only the costs of maintaining a railroad and trains are rather high, but Use synonyms
also
 there are fewer people using it, it would only lead to more loss for the city. Linking Words
In contrast
, Linking Words
roads
 would cost way less, and since these areas have less population, there wouldn't be much Use synonyms
traffic
. So not only it would be cheaper, but Use synonyms
also
 we wouldn't get polluted and suffer from Linking Words
traffic
 jams as opposed to the cities. Use synonyms
In other words
, it would be reasonable to develop private transit infrastructure.
To summarize, when it comes to dedicating funds for the development of transportation ends, in my opinion, it totally depends on the situation. If we are investing it in a dense city, Linking Words
then
 railways should be our primary target and if not, Linking Words
then
 we should focus on building more Linking Words
roads
.Use synonyms