Introducing BAE Systems OneArc (OneArcTM), a new kind of defense tech innovator — fast, open, and collaborative — delivering the synthetic environments that modern defense depends on. We unite decades of proven commercial innovation in simulation, interoperability, and geospatial technology with the scale and trust of BAE Systems, Inc.
The right balance. The right people. The right experience. The right solutions.
We have redefined U.S. and NATO defense training benchmarks, helped establish NATO interoperability standards, and earned the trust of more than 60 nations and 300 integrators.
Derisk.
We offer more than 30 years of trail-blazing experience in synthetic training, simulations, interoperability, geospatial, data analytics, and AI.
Deliver.
We deliver a comprehensive and growing portfolio of ready-to-go products, services and solutions, as well as custom software that ensure decision advantage and mission success.
I--- Train Simulator- The Rhine Railway- Mannheim -
This article explores what makes this specific route—often referred to in DLC (Downloadable Content) as the line—a staple for fans of modern electric traction and complex German rail logistics. The Real-World Backbone: The Rhine Valley Line Before diving into the simulation, it’s essential to understand the real-world significance. The Rhine Railway ( Rheintalbahn ) is one of Germany’s oldest and busiest railways, running from Mannheim south to Basel.
For virtual railroaders and simulation enthusiasts, few routes capture the essence of high-density European mainline operations quite like Train Simulator’s rendition of the Rhine Railway , particularly the bustling segment around Mannheim .
For fans of the series, mastering the Mannheim section is a rite of passage. It transforms the player from a casual driver into a true student of European rail operations. Whether you are hauling freight past the Mannheim silos or racing an ICE through the Rhine valley, this route remains a gold standard for immersive rail simulation.
OneArc will be attending FIDAE 2026, where our Business Development Director for EMEA Craig Turner will be ready to discuss how our simulation products and Solutions ... Read More
Apr 07, 2026
Santiago International Airport, Santiago, Chile
Space Symposium 2026
OneArc will be attending Space Symposium, where our team of experts will be ready to discuss how our simulation products and Solutions can support your evolving train... Read More
Apr 13, 2026
The Broadmoor, Colorado Springs, CO USA
ITEC 2026
OneArc will be attending ITEC 2026, where our team of experts will be ready to discuss how our simulation products and Solutions can support your evolving training re... Read More
Apr 14, 2026
Excel Center, London, UK
This article explores what makes this specific route—often referred to in DLC (Downloadable Content) as the line—a staple for fans of modern electric traction and complex German rail logistics. The Real-World Backbone: The Rhine Valley Line Before diving into the simulation, it’s essential to understand the real-world significance. The Rhine Railway ( Rheintalbahn ) is one of Germany’s oldest and busiest railways, running from Mannheim south to Basel.
For virtual railroaders and simulation enthusiasts, few routes capture the essence of high-density European mainline operations quite like Train Simulator’s rendition of the Rhine Railway , particularly the bustling segment around Mannheim .
For fans of the series, mastering the Mannheim section is a rite of passage. It transforms the player from a casual driver into a true student of European rail operations. Whether you are hauling freight past the Mannheim silos or racing an ICE through the Rhine valley, this route remains a gold standard for immersive rail simulation.