TY - GEN A1 - Masing, Berenike A1 - Lindner, Niels A1 - Liebchen, Christian T1 - Periodic Timetabling with Integrated Track Choice for Railway Construction Sites N2 - We propose a mixed-integer linear programming model to generate and optimize periodic timetables with integrated track choice in the context of railway construction sites. When a section of a railway network becomes unavailable, the nearby areas are typically operated close to their capacity limits, and hence carefully modeling headways and allowing flexible routings becomes vital. We therefore discuss first how to integrate headway constraints into the Periodic Event Scheduling Problem (PESP) that do not only prevent overtaking, but also guarantee conflict-free timetables in general and particularly inside stations. Secondly, we introduce a turn-sensitive event-activity network, which is able to integrate routing alternatives for turnarounds at stations, e.g., turning at a platform vs. at a pocket track for metro-like systems. We propose several model formulations to include track choice, and finally evaluate them on six real construction site scenarios on the S-Bahn Berlin network. T3 - ZIB-Report - 22-26 KW - Railway Timetabling KW - Periodic Timetabling KW - Periodic Event Scheduling KW - Train Routing KW - Turnarounds Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-88626 SN - 1438-0064 ER -