Chinese architectural styles and modern western skyscrapers can be found side by side along City of Springs Road. Notable retail businesses are Quancheng Bookstore – the largest bookstore of the city – and Walmart (near the western end of City of Springs Road). Major shopping malls along the road are the Guihe Shopping Center (), the Sofitel Silver Plaza, the Shimao international shopping center, and the Wanda Shopping Mall (). Parc 66 () to the south of City of Springs Road (opposite of Water Lily Street), opened in August 2011, is Jinan's largest shopping mall with seven levels of retail space and a total gross floor area of 171,000 square meters. Transportation Railways Jinan is positioned at the intersection of two major railways: The Jinghu Railway that runs from Beijing to Shanghai is the major north–south backbone of the railway system in eastern China. In Jinan, it intersects with the Jiaoji Railway that connects Jinan to the sea port of Qingdao to the east. In addition, the Hanji Railway connects Jinan to the city of Handan (Hebei Province) in the west. Within Shandong province, the Jinghu Railway connects Jinan with the cities of Dezhou, Tai'an, Jining, and Zaozhuang; the Jiaoji Railway provides a link to the cities of Zibo, Qingdao, and Weifang; the Hanji Railway serves the cities of Yancheng and Liaocheng. Central Jinan is served by Jinan railway station, Jinan East railway station, and Daminghu railway station (just by Daming Lake). The Beijing–Shanghai high-speed railway calls at Jinan West railway station, which is outside the central metropolitan center and is in suburban western Jinan's Huaiyin District. Since it opened for public service on 30 June 2011, it has become a future hub with west–east running high speed railways to Taiyuan, Shijiazhuang and Qingdao. Jinan East railway station opened in 2018. An additional station, Jinan North railway station, is planned. Metro Started by construction in 2013, Jinan Metro opened in 2019. Currently, Lines 1, 2 and 3 are operational, and has 40 stations. Expressways Major expressways include China National Highway 104, China National Highway 220, and China National Highway 309. Because of Jinan's location and role as a road and rail transportation hub, the Jinan Coach Terminus has one of the largest passenger flows nationally. On peak travel days, as many as 92,000 passengers per day have been counted, on off-peak days the number is around 42,000 passengers per day.