What is the primary purpose of a rail tie?

The primary purpose of a rail tie is to support and distribute the load of the track. Rail ties, also known as sleepers, are vital components in track construction as they hold the rails in place and maintain the proper spacing between them. This distribution of load helps to ensure that the weight of passing trains is evenly dispersed, which enhances the stability of the track and reduces wear over time. By effectively supporting the rails, ties contribute to the safety and durability of the rail infrastructure, allowing trains to operate smoothly and efficiently.

Understanding the role of rail ties in load distribution is crucial for maintaining track integrity and ensuring safe train operations.