What new progress has been made in railway construction in the Yangtze River Delta recently?？Shanghai Railway Bureau introduced，Hefei-Hangzhou high-speed railway Opens from Huzhou to Hangzhou，The hoisting construction of four portal pier steel capping beams of Baishapu Bridge across Ning'an high-speed railway in Chihuang high-speed railway has been completed.，Concrete Pouring of Cross Beam of Yiwu Bridge。Jiangsu Provincial Department of Transportation，The overall progress of the South Riverside Railway has reached 90%Above，It is expected to be ready for opening in August next year.。Let's get to know each other.↓Hefei-Hangzhou high-speed railway Important Supporting Project for the 19th Hangzhou Asian Games，Hefei-Hangzhou high-speed railway from Huzhou to Hangzhou（Hereinafter referred to as Huhang Section of Hefei-Hangzhou High-speed Railway）Opened on September 22, 2022，West of Hangzhou along the line、Fuyang West、Tonglu East Railway Station was put into use simultaneously.。

Hangzhou West Railway Station

The Fuxing CRH train train is waiting to be launched, according to railway authorities.，The first day of operation of Huhang section of Hefei-Hangzhou high-speed railway.，Railway department arranges 6 pairs of EMU trains，In the initial stage of operation, 19 pairs of EMU trains are planned to be operated.。

There are 50 bridges in the Huhang section of the Hefei-Hangzhou high-speed railway.，Total length 81.8 kilometers，33 tunnels，Total length 41.Four kilometers。After the project is completed and opened to traffic, it will further improve the Yangtze River Delta inter-city railway network and the one-hour traffic circle in Zhejiang Province.，To implement the national strategy of integrated development of the Yangtze River Delta，Optimize the layout of Hangzhou Railway Hub Passenger Station and River-crossing Passage，It is of great significance to promote economic and social development along the line.。South Riverside Intercity Railway, the second intercity railway between Shanghai and Nanjing, is speeding up the construction of South Riverside Intercity Railway.。The inter-city railway along the South Yangtze River is 278 kilometers long.，It is a high-speed railway with a design speed of 350 kilometers per hour.，There are 8 stations on the whole line.，Including Nanjing South、Jurong、Jintan、Wu Jin、Jiangyin、Zhangjiagang、Changshu and Taicang stations，Connect to Shanghai from Taicang。After the completion of the project, many top 100 counties along the line will speed up their integration into the Shanghai-Nanjing one-hour high-speed rail circle.，It will better serve and promote the economic and social development along the Yangtze River.。

According to introduction，The overall progress of the South Riverside Railway has reached 90%Above，Among them, bridge engineering、Basic completion of subgrade works，The tunnel project is completed.，The progress of the track project is more than half.，The main structure of the station building has been completed，Fully enter the decoration stage。On September 1 this year, the whole line of the South Riverside Railway began laying tracks.。According to plan，Subgrade works at the end of this year、Completion of all bridge works，The station building project will be completed in February next year.，Conditions for joint commissioning and testing in April next year，It is expected to be ready for opening in August.。Chi Huang high-speed railway recently，The hoisting construction of four portal pier steel capping beams of Baishapu Bridge across Ning'an high-speed railway in Chihuang high-speed railway has been completed.，The follow-up construction channel of Chihuang high-speed railway has been opened.。

High-speed railway of Baishapu Bridge in Chihuang high-speed railway over Ning'an，Down single track across Tong-Jiu Railway，Portal pier steel capping beam and single-track simply-supported box girder are adopted for crossing.，This hoisting is following the completion of the hoisting construction of seven steel capping beams across the Tongjiu Railway in Chihuang high-speed railway.，Hoisting construction of a steel capping beam across the Ning'an high-speed railway。The four steel capping beams are located on the upstream single line of Baishapu Bridge in Chihuang high-speed railway.Z32 toZPier 35，Hoisting construction is difficult.、The process requires precision。

Chihuang high-speed railway is located in the south of Anhui Province.，The starting point is connected to Chizhou Station of Ning'an High-speed Railway.，The terminal point is Yixian East Station in Huangshan District and Jinghuang high-speed railway in Changchang under construction, which are merged to Huangshan North Station.，The total length of main line is about 121.Six kilometers。After completion and opening to traffic，The fastest time from Chizhou to Huangshan is only 30 to 45 minutes.，It can promote the construction of international cultural tourism demonstration area in southern Anhui.，Help build a green transportation system。

Hangzhou-Wenzhou high-speed railway recently，Concrete Pouring of Cross Beam of Yiwu Bridge，It marks a major breakthrough in the construction of the only special structural cross beam on the Hangzhou-Wenzhou high-speed railway line.，Lay the foundation for the basic completion of the whole line by the end of the year。

Yiwu Bridge is located in Yiwu City, Zhejiang Province.，Full-length 16342.27 meters，It is the longest bridge from Yiwu to Wenzhou in Hangzhou-Wenzhou high-speed railway.，Across the high-speed railway of Shanghai and Kunming.、Shanghai-Kunming Railway、Hangzhou-Jinhua-Quzhou expressway.、Yongjin expressway、Jinyidong Intercity Railway and several urban trunk roads。

The total length of the cross beam of Yiwu Bridge poured this time is 202.18 meters，Divided by No.44 pier into two vertical、Special structural form of integrated beam，The total concrete pouring volume of cross beam is 3300 cubic meters.。

Hangzhou-Wenzhou High-speed Railway is an important part of the Yangtze River Delta high-speed railway network.，It is also the realization of Hangzhou in Zhejiang Province.、Jinhua and Wenzhou are three big cities.“One-hour traffic circle”A shortcut。After the railway is completed and put into operation,，Hangzhou、Jinhua、Taizhou、The rich tourism resources in Wenzhou and other places will be connected in series.，Xianju along the line、Pan'an、Dongyang、Pujiang and other places will officially enter the era of high-speed railway.，To meet the railway travel needs of the people along the line、Promoting high-quality development of local tourism resources、It is of great significance to promote the high-quality development of regional economy and society.。