Jiading Local Line Multimodal Transportation Simulation Dataset

This dataset contains seven days of synthetic simulation records for a multimodal transportation scenario based on the planning materials of the Jiading local line. The simulated period is September 1–7, 2025. The dataset includes bus signal priority, station timing control, bus stop operations, metro transfers, and shared-bicycle records. Bus operations were simulated using SUMO in separate time slices. Metro transfer and shared-bicycle records were generated by a multimodal large model based on the bus simulation data. A data dictionary and source run manifest are included. The dataset is intended to support research on transportation simulation methods, data processing, and model development. It consists of synthetic simulation data rather than observations of real-world traffic operations. The dates and location names are used to define the simulation scenario. Results should be validated against real-world data before application to actual scenarios.