Environmental measures
- Tests on the cooling effect of white tracks were extended on the high-speed Hanover— Würzburg line in spring 2020. An additional 500 m of track were painted and a real-time temperature measurement was installed. The aim is to clarify the effect of high summer temperatures on the data already obtained. Substantiated results are expected at the end of 2020 at the earliest and will form the basis for extending the project to other routes.