Entlastungsstrecke

Entlastungsstrecke is a German term that translates to "relief line" or "bypass line" in English, and it refers to a railway line built to alleviate traffic on an existing, often congested, main line. The primary purpose of an Entlastungsstrecke is to divert slower, local, or freight traffic away from the main line, allowing faster passenger trains to operate more efficiently. This separation of traffic types can significantly increase the overall capacity of the railway network.

The construction of an Entlastungsstrecke is typically undertaken when a main line is operating at or near its capacity limit. This congestion can be caused by a high volume of trains, a mix of different train types with varying speeds, or frequent stops for local services. By building a separate line, slower trains can be rerouted, freeing up the main line for express services. This leads to improved punctuality, reduced journey times for passengers, and a more streamlined operation for freight transport.

Entlastungsstrecken are often characterized by fewer intermediate stations or a design optimized for higher speeds, with straighter alignments and fewer sharp curves. They may also be designed with fewer level crossings to further enhance safety and speed. The implementation of an Entlastungsstrecke is a strategic infrastructure investment aimed at optimizing the performance and capacity of a railway system.