Siemens-Rail Baltica: ERTMS Deployment, Advancing Rail in Baltics

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Introduction

In November 2024, Siemens Mobility secured a contract from Rail Baltica for the delivery of the European Rail Traffic Management System (ERTMS) for the entire 870 km railway line. The contract, valued at EUR 440 million, includes the deployment of ERTMS, along with interlocking and traffic management systems, across the railway infrastructure that will connect Estonia, Latvia, and Lithuania.

Contract Details and Scope

The contract with Siemens Mobility covers the design, supply, installation, testing, and commissioning of the ERTMS, interlocking, and traffic management systems. The project scope encompasses the entire Rail Baltica railway line, spanning 870 km. This includes the implementation of the ERTMS baseline 3, which is designed to enhance safety and increase the capacity of the railway line. The project also involves the installation of the interlocking system, which will manage the movement of trains within stations and along the railway line, and the traffic management system, which will optimize train movements across the network.

ERTMS and Technological Specifications

The ERTMS is a crucial component of the Rail Baltica project, ensuring interoperability and safety across the railway network. The system will comply with the latest technical specifications for ERTMS Baseline 3. Siemens Mobility will also provide the necessary equipment for the control centers and the onboard systems for the 39 EMU trains. The ERTMS system is designed to provide continuous train control, improving safety and enabling higher train speeds. The interlocking system will be based on the latest technology, ensuring reliable and efficient train operations. The traffic management system will optimize train movements, reducing delays and enhancing the overall efficiency of the railway network.

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Project Timeline and Implementation

The implementation of the ERTMS system is a significant undertaking, and the project is expected to be completed in phases. The detailed timeline for the project will be determined in collaboration with Rail Baltica, and the project is scheduled to align with the overall completion of the Rail Baltica railway line. The project’s phased approach will allow for continuous monitoring and adjustment, ensuring the effective integration of the new systems with the existing infrastructure. This phased approach will also help to minimize disruptions during the construction and commissioning phases.

Conclusion

Siemens Mobility has been awarded a EUR 440 million contract by Rail Baltica for the deployment of ERTMS, interlocking, and traffic management systems across the 870 km railway line connecting Estonia, Latvia, and Lithuania. The project includes the ERTMS Baseline 3, interlocking, and traffic management systems, as well as onboard systems for 39 EMU trains, with the project planned to be completed in phases.

Company Summary

Siemens Mobility: Siemens Mobility is a leading provider of transport solutions. They focus on rolling stock, rail infrastructure, and traffic management systems.

Rail Baltica: Rail Baltica is a railway project to create a high-speed rail line connecting Estonia, Latvia, and Lithuania with Poland and the rest of the European Union.

Technology

ERTMS: The European Rail Traffic Management System (ERTMS) is a signaling system designed to improve safety and interoperability on railways.

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