Railway stations and expressways across China saw an increasing number of passengers and vehicles on the last two days of the eight-day National Day and Mid-Autumn Festival holiday. On Saturday morning, the Huizhou-Shenzhen expressway was so jammed with vehicles that lines were as long as 10 kilometers. Up north from Shenzhen, the G40 Expressway in Shanghai was also jammed on Sunday, the last day of the holiday, due to frequent road accidents. The railways are estimated to transport 14 million passengers on Sunday. Central China's key transit railway station, Hankou, transported 110,000 passengers on Sunday alone, which doubled the usual figure. To beat the travel rush, the station authorities put 58 additional trains into service inside Hubei Province.