Wangjiajing Flyover, one of the key projects to promote and reform the service of Hangzhou East Railway Station, was put into service on the first day of the Spring Festival travel season. This flyover, with an investment of 23 million yuan, is 6.5m high and 48.1m wide. The bridge roadway width reaches 7m. Adopting steel truss structure and equipped with escalators and lifts, the flyover presents in fluent curves, echoing with the external façade of the railway station.