What is the purpose of a turnout in rail switching?

The purpose of a turnout in rail switching is to allow trains to enter one track from another at a diverging point. A turnout, commonly referred to as a switch or points, is a mechanical installation enabling trains to move from one track to another. This is essential for directing rail traffic onto different routes, facilitating the efficient management of train movements, and enabling the creation of complex rail networks.

In functioning rail operations, turnouts play a critical role in routing trains, allowing for flexibility in train operations, such as when trains need to access different lines for loading or unloading, or when they are bypassing a section of track due to maintenance work. Understanding the role of turnouts is vital for anyone involved in rail operations as it directly impacts the efficiency and safety of train movements.