On May 23, the reporter learned from Chengdu Rail Group that the main structure of the Xingyue Station of Rail Transit Line 30 first phase has been capped recently. So far, the cumulative investment of the fourth phase of Chengdu Rail Transit and the Ziyang Line of Rail Transit has exceeded 61 billion yuan, 45 stations have been capped, 63 stations have entered main structure construction stage, 101 shields have been downed, and the projects under construction are comprehensive accelerated.