it helps lessen traffic
That really depends on what your needs are. In general, bus transportation is much better for the environment but it can be difficult to carry home groceries, for example.
railroads were better transportation than canals
The back country, kind of by definition, was the area that didn't have roads or easy access. You have to hike in, rather than driving or using public transportation.
The modern transportation is way faster and more convenient.
Yes. As a public transportation device, it is more environmentally friendly than driving. Also, most trains obtain their electricity from hydro-power and other green sources.
The features of a BWI taxi is that it performs better than other taxis as well as can accommodate more passengers compared to most public transportation vehicles.
Better than in a lot and a lot of counrties.
railroads
Yes.
No, flying is better
because walkingdoesn'treleaseco2 and driving a car does
Public forms of transportation are run by the city and allow someone to get from place to place. This type of transportation can be by bus, subway, taxi car, or amtrak. These transportation systems usually have various stops and can be much cheaper than having a personal vehicle.