Railway signaling can be classified into two main parts. The part dealing with the motion(and safety)of trains among two stations and the motion(and safety)of trains in the station. We have designed this free course to help you understand the railway signaling basics to assess moving ahead in this field. There are numerous career opportunities shaping up in railway signaling for young engineers world wide and this course ensures that you get a holistic overview about railway signaling at conceptual level.