Tianxingzhou Bridge in Wuhan is a Yangtze River Bridge jointly built by Hubei Province, Wuhan City and Ministry of Railways. It is a key construction project in the Tenth Five-Year Plan with a total investment of about11.60 billion yuan. The bridge is located on the tributary of Tianxingzhou River, 9.5 kilometers downstream of Wuhan Yangtze River Bridge, with a total length of 4,657 meters. The main bridge of Nancha is a cable-stayed bridge with 98+196+504+196+98m twin towers and three cable planes, with highways on the upper floor and railways on the lower floor. The main bridge of Beihan adopts prestressed concrete continuous beam bridge, with public railways side by side, with highways in the upstream and railways in the downstream. According to the requirements of building a well-off society in an all-round way and the leap-forward development of railways, the number of main lines on the bridge is configured according to four lines; The expressway has six lanes, which is the river-crossing passage of the central road in the city. The highway leads from Ping 'anpu in Jiang 'an District in the north to the extension line of Zhongbei Road in Hongshan District in the south. It consists of Ping 'anpu Interchange, Heping Avenue Interchange, Youyi Avenue Interchange and Tsinghua Road Interchange, with a total length of 8,043 meters, 6 motorways and an operating speed of 80 kilometers per hour. The railway leads from Shekou Station, passes Tianxingzhou Bridge and Wuhan Station to Wulongquan, and builds a double-track railway with a total length of 60.3 kilometers. Chenjiaji will build a double-track railway from Tianxingzhou Bridge to Wuchang East Marshalling Station, with a total length of 20.7 kilometers and a design target crossing speed of 200 kilometers per hour. Wuhan Railway Station will be built near Yangchun Lake, with 4 main lines, 16 arrival and departure lines and 9 platforms. In June 2003, the Ministry of Railways and Hubei Province formally signed a cooperative construction agreement. On July 30th, 2004, the National Development and Reform Commission officially approved the feasibility study report of Tianxingzhou Yangtze River Bridge in Wuhan. Wuhan Tianxingzhou Yangtze River Bridge for both highway and railway uses the construction management mode of "cooperative construction, joint management, independent operation and entrusted maintenance". The Ministry of Railways and the Hubei Provincial People's Government respectively authorized Zhengzhou Railway Bureau and Wuhan Tianxingzhou Road and Bridge Investment and Development Co., Ltd. as representatives of investors to manage the dual-use construction of Wuhan Tianxingzhou Yangtze River Bridge. The planned duration of the project is four and a half years.

Second, the project characteristics

1. The main bridge has a large span: Tianxingzhou Bridge in Wuhan has a main span of 504 meters, ranking first among the cable-stayed bridges for both public and railway in the world today. In China, the main span of the highway-railway bridge has jumped from 300 meters to 500 meters.

2. Heavy structural load: Tianxingzhou Bridge in Wuhan is the world's first long-span cable-stayed bridge with passenger and cargo collinear lines, which can bear 20,000 tons of load at the same time, and it is the largest highway-railway bridge in the world at present.

3. Fast running speed: The running speed directly reflects the level of bridge construction technology. Tianxingzhou Bridge in Wuhan is the first long-span cable-stayed bridge in China that can meet the needs of high-speed railway operation. After the opening, the target speed of the train can reach 200 km/h and the car can reach 80 km/h.

4. Perfect supporting facilities: In order to give full play to the role of the newly-built river-crossing railway, Wuhan Railway Station will be built at the same time to provide passenger service facilities with perfect functions and strong capabilities.

5. Strong environmental protection measures: Wuhan Tianxingzhou Bridge Railway has adopted comprehensive environmental protection measures such as laying all jointless tracks, setting up sound barriers near noise sensitive points, implementing bridge vibration reduction, and considering landscape design in special sections.