Building tracks while keeping the railway open to traffic is a challenge for Trafikverket. We can manage it, but with a few exceptions. In 2018, we closed the E6 outside of Malmö at the Alnarp junction. In the next two years, we will need to close the railway between Malmö and Lund on three separate occasions, and we will at one point need to close the E6 outside of Malmö for three weeks. These closures are necessary to safely carry out complex construction works.