Transportation
Transport or transportation is the movement of people and goods from one location to another. Modes of transport include air , rail , road , water , cable , pipeline , and space . The field can be divided into infrastructure , vehicles , and operations . Transport is important since it enables trade between peoples, which in turn establishes civilizations.
Transport infrastructure consists of the fixed installations necessary for transport, and may be roads , railways , airways , waterways , canals and pipelines , and terminals such as airports , railway stations , bus stations , warehouses , trucking terminals , refueling depots (including fueling docks and fuel stations ), and seaports . Terminals may be used both for interchange of passengers and cargo and for maintenance.
Vehicles traveling on these networks may include automobiles , bicycles , buses , trains , trucks , people , helicopters , and aircraft .
Modes of transportation:
Air, Water, Rail and Road. Other modes are Pipeline transport , Cable transpor t, Space transport
Components:
A transport mode is a combination of the following:
- Traffic infrastructure : traffic routes , networks , nodes ( stations , bus terminals , airport terminals ), etc.
- Vehicles and containers : trucks, wagons, ships, aircraft and trains.
- A stationary or mobile workforce
- Propulsion system and power supply ( traction )
- Operations : driving, management, traffic signals, railway signaling , air traffic control , etc.


