Ingrid Johansson

Assistant professor

Presentation

Ingrid Johansson is an assistant professor in rail planning and operations at the Division of Transport Planning at KTH. She defended her PhD at KTH in 2021 with a thesis on simulation studies for improved efficiency in road and rail freight transport. Ingrid’s research focuses particularly on railway capacity, punctuality and resilience.

LinkedIn

Contact

injohans@kth.se

Publications

Simulating the Punctuality Impacts of Early Freight Train Departures

Johansson, I., Palmqvist, C.W. & Sipilä, H. Conference paper submitted to World Congress on Railway Research 2022, Birmingham, UK.
A Method to Separate Primary and Secondary Train Delays in Past and Future Timetables Using Macroscopic Simulation

Carl-William Palmqvist, Ingrid Johansson and Hans Sipilä, Preprint submitted to Transportation Research Part B: Methodological, July, 2022