Introduction
Public transportation system refers to the shared transit services available for general public. It is a system in which different modes of transportation such as buses, trams, metros, trains, subways, ferries etc. are used by the public to travel from one place to another at a low cost.
Key Features Of Public Transportation
* Operated on fixed routes and timetable
* Can carry many people in a limited space
* Designed for shared use, it means you have to share the space with other people
* It is accessible to everyone
* It helps to lower air pollution it helps to reduce the number of private cars.
Pros Of Public Transportation
Major benefits if public transportation system can be explained as follows:
1. Environmentally Friendly
One of the main advantages of public transportation systems is environmental benefits. It reduces per person carbon emission because public transportations such as rail, buses, trams etc. can carry large number of passengers at once. It helps to lower the number of private vehicles that reduces air and sound pollution.
2. Cost Savings
It is cheaper to use public transportation than owning and maintaining private cars. It saves several costs such as fuel cost, insurance premium, parking charges, servicing costs etc. So, it provides financial advantage.
3. Reduced Traffic Congestion
Another notable benefit of public transportation is that it significantly reduces road congestion. It facilitates smooth traffic flow, minimizes accidents and shortens travel times.
4. Efficiency And Accessibility
Public transportation provides mobility for those who cannot afford vehicles including disabled, elderly people, students etc. So, it helps to connect people to their jobs, healthcare, education etc.
5. Social Interaction
It promotes social interaction by bringing together people from different, background, culture and religion. So, it fosters community.
Cons Of Public Transportation Systems
The main drawbacks of public transportation can be pointed out as follows:
1. Limited Flexibility And Fixed Schedules
Set schedules and fixed routes are one of the major disadvantages of public transportation. It does not offer door-to-door service so it may not suitable for all people.
2. Poor Coverage And Accessibility
Public transportation is less effective or limited in remote areas. So, it is impractical in underdeveloped or rural location.
3. Discomfort And Overcrowding Issues
Generally in peak hours it becomes overcrowded that may cause discomfort and frustration to the passenger. It may increase health risks during pandemics.
4. Reliability Concerns
Another notable disadvantage of public transportation is unreliability and delays. Several factors such as strike, huge traffic, weather condition and poor infrastructure may cause disruptions and delays.
5. High Infrastructure Costs
It requires huge investment to build and maintain public transportation. It needs adequate fund to improve infrastructure, improve efficiency and expand networks.
Key Advantages And Disadvantages Of Public Transportation In Brief
Advantages
* It avoids several costs such as fuel expenses, insurance cost, parking charge, repairs and maintenance etc. So, it is cost-effective than owning the vehicle.
* It is environmentally friendly because it reduces the number of vehicles, fuel consumption , air pollution and green house gas emission.
* It provides mobility for elders, students, job holders who cannot buy a car or cannot drive
* It helps to reduce traffic jams in city areas
* It is considered as one of the safest mode of transportation
Disadvantages
* It lacks flexibility because of set routes and fixed schedules, so it may not suit for all people.
* It increases health risks because of overcrowding
* It requires huge investment to build complex infrastructures like roads, bridges, railway tracks etc.
* There is a risk of harassment and theft
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