zadellijn

A zadellijn, also known as a "fishtail rail" in English, is a specialized type of railway track used primarily in the Netherlands for freight transportation and logistical purposes. The term "zadellijn" originates from Dutch, where "za" can refer to a tail or end, and "dellijn" relates to a rail or track.

The zadellijn typically consists of a dedicated siding or secondary track that branches off from a main railway line. It is designed to facilitate the efficient movement and sorting of freight cars, allowing for the loading, unloading, or regrouping of rail vehicles without disrupting the main traffic flow. This makes zadellijnen valuable in industrial zones, container terminals, and freight yards where flexibility and operational efficiency are essential.

Construction of zadellijnen involves standard railway engineering practices, with attention to safety, stability, and compatibility with existing railway infrastructure. They often include features such as switches and signals to control train movement and ensure smooth operations.

The use of zadellijnen has contributed to the Netherlands' reputation as a significant logistics hub in Europe, supporting the country’s extensive freight network. They enable the handling of goods more effectively by providing dedicated pathways for freight vehicles, reducing congestion on mainlines, and enhancing overall transportation efficiency.

While not as common in passenger rail systems, zadellijnen remain an important component of freight infrastructure, especially in regions with high industrial activity. Their deployment continues to evolve with advancements in railway technology and logistics management.