Replication Package for "CTM-augmented Proximal Policy Optimization for Joint Lane-Changing and Speed Advisory Control at Urban Lane-Drop Bottlenecks under Heterogeneous Traffic"

This replication package includes SUMO microscopic simulation source codes, network and route configuration files, the MPC baseline controller, the online CTM calibration module, and PPO training scripts. It also contains full experimental results covering 10 random seeds, 3 flow conditions, 2 traffic scenarios and 5 algorithms to back up the results in this manuscript. The attached Replication Explanatory File provides step-by-step guidance to reproduce Tables 4–5 and Figures 3–8.