Patronage of BJL4 Exceeds 400 million

As of May 7, the total patronage of BJL4 exceeded 400 million. Over 300,000 train services were provided to passengers. The average availability is 99.8%, punctuality is 99.6%. The accumulated safe travel service is up to 58.26 million car-km and the safe operation days is 587. The overall operation order is good.