Transport systems are an important part of modern life, providing efficient and reliable ways to move people and goods from one place to another. Monorail and RAILWAY are two common types of transport systems. Monorail is a type of transportation system that uses a single rail as its track, usually elevated above the ground. It is often used in urban areas to provide quick and efficient access to different parts of the city. RAILWAY is a type of transport system that uses two parallel rails as its track, usually laid on the ground. It is used to transport passengers and freight over long distances, and is one of the most popular forms of transport in many countries.