Beyond Tracks: Modeling Intermodal Travel Behavior at Swiss Train Stations

Abstract

This paper investigates the interplay of various transportation modes at Switzerland's railway stations, focusing on the intricate dynamics between trains, bikes and cars. Through an analysis of empirical data from the Swiss Mobility and Transport Microcensus (MTMC), the study provides insights into intermodal travel behavior. In the next step, the integration of this data into an agentand activity-based transport model is described. The research reveals significant variations in transportation preferences across urban, suburban, and rural areas. Notably, accessing train stations by car is more prevalent in rural regions, while walking and local public transport are favored in urban and suburban settings. The calibrated model showcases a close alignment with real-world modal shares. This integrated approach provides a robust foundation for optimizing station facilities, bike parking, and bus stops. As transportation systems evolve, the insights from this study are an important step towards designing an efficient and future-ready public transport system that caters to the dynamic needs of public transport users.