According to ProRail, it will take at least twenty hours to completely solve the problem. Both tracks on the route will not be in use until 10 a.m. on Thursday morning. As a result, no train traffic is possible between Utrecht and Driebergen-Zeist. The NS uses buses. Only one track can be used on Thursdays between 10 a.m. and 4 p.m. As a result, there will be a lot fewer trains running on Thursday, ProRail says.