Transportation plays a major role in our lives. Whether it is to travel from home to work, or even to ravel out of the city for a vacation, we need to find a way of traveling to ensure that we reach our destination safely and conveniently. The most common way of traveling is public transportation. Buses and metros are filled with people since not everyone can afford to drive their own car. People who have a somewhat larger income tend to hail cabs and taxis on a regular basis. But the times have