The construction of 12 highway projects with a tot

2022-07-27
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The total investment is 89billion yuan! The construction of 12 highway projects will start

with a total investment of 89billion yuan! The construction of 12 highway projects will begin recently, Guangdong Provincial Development and Reform Commission, Hainan Provincial Development and Reform Commission, Hubei Provincial Development and Reform Commission, Guangxi development and Reform Commission, Fujian Provincial Development and Reform Commission, Zhejiang Provincial Development and Reform Commission, Hainan Provincial Development and Reform Commission and Xiaoshan Municipal Development and Reform Bureau have approved the feasibility study report, preliminary design and construction planning of 12 Speed Converter road projects for public use gears. In addition, one highway project has issued the publicity of secondary environmental impact assessment. The investment involved in the project is about 89billion yuan. Latest development of Huizhou section reconstruction and expansion project of Huizhou Shenzhen Expressway: Guangdong Provincial Development and Reform Commission issued a reply on adjusting the construction and investment scale of Huizhou section reconstruction and expansion project of Huizhou Shenzhen Expressway, agreeing to adjust the construction and investment scale of the project

adjusted project investment estimate: 2.557 billion yuan

construction period: 60 months

project overview: the main line reconstruction and expansion of three bridges increased by 275 meters, the reconstruction and expansion of four medium and small bridges increased by 179 meters (including the main interchange bridge), and the tunnel decreased by 50 meters (single tunnel); The main toll station and Management Center originally planned to be relocated are now expanded at the original site in front of Baiyun, and the k6+000-k6+650 section is changed into a standard two-way six lane road; Xinwei interchange adopts the scheme of shifting new single horn; The subgrade works shall be properly adjusted according to the actual situation

latest developments of the Wenchang Ding'an and Ding'an Lingao sections of national highway g360: according to the Hainan Provincial Development and Reform Commission, the preliminary design and budget estimate of the Wenchang Ding'an and Ding'an Lingao sections of national highway g360 were approved recently

(1) total budget of Wenchang Ding'an section of national highway g360: about 3.763 billion yuan

project route length: 41.63 km

design speed: 100 km/h

other project contents: asphalt concrete pavement is adopted for the whole line, and two-way four lane trunk line is the standard of class I highway

(2) the total budget of the project of Ding'an Lingao section of national highway g360 is about 7.732 billion yuan

the route length of the project is 80.218 km

the design speed is 100 km/h

other project contents: the whole line adopts asphalt concrete pavement, and the two-way four lane trunk line is the standard of class I highway

Latest development of Ezhou section of Wuhan Yangxin expressway: Hubei Provincial Development and Reform Commission has approved the approval and evaluation report of the application report for Ezhou section of Wuhan Yangxin Expressway and agreed to build Ezhou section of Wuhan Yangxin expressway

estimated total investment of the project: 4.6 billion yuan

total length of the route: about 17.91 km

project overview: the starting point of the project is located near the junction of Wuhan and Ezhou City on the South Bank of Baoshu Lake (Wutong Lake) in the northwest of Wutong Lake New City, and it connects the Wuhan section of Wuyang expressway that has been approved, crosses Baoshu Lake (Wutong Lake), runs along the line between Wutong lake new city and Honglian Lake New City, intersects with Hubei Xianjiang Expressway in the north of Changgang Town, and then turns to the southeast, It crosses the Changgang River and the planned sanliu expressway, ends near the junction of Ezhou City and Huangshi City to the east of Nanlian mountain, Dongfeng Farm, Daye City, and connects with the Huangshi section of Wuyang expressway that has been approved. The whole line is a bridge with subgrade width of 33.5m and two-way six lane. Two interchanges are set along the whole line, namely, Honglian Avenue Interchange and Changgang hub; One sanliu interchange is reserved. At the same time, 1 ramp toll station, 1 service area, 1 maintenance area and other facilities along the line and traffic safety facilities shall be set

Latest development of Hezhou Bama highway (Laibin Du'an section) project: Guangxi development and Reform Commission has approved the feasibility study report of Hezhou Bama highway (Laibin Du'an section)

estimated total investment of the project: About 21.7 billion yuan

total length of the main line: about 133.9 km

construction period: 4 years

project overview: the line starts from the mountain crossing hub of Liuzhou Nanning expressway, connects Hezhou Bama Expressway (Xiangzhou Laibin section), and runs from east to west through Fenghuang town and Qidong Township, Xingbin District, Laibin City, Silian town and Chengguan Town, Xincheng County, JinChai Town, Mashan County, Nanning City, Jingsheng Township, Du'an County, Hechi City Longwan Township, finally near G210 National Highway in dongxie village, Chengjiang Township, Du'an County, connects Hezhou Bama Expressway (Du'an Bama section). There are 5 interchanges in the whole line, including Fenghuang north, Qidong, Silian, Xincheng and Jinchai, of which Silian is the hub interchange. At the same time, 11.6km Xincheng connecting line, necessary traffic works and facilities along the line will be constructed

latest development of Guangxi long'an-shuolong highway (within Nanning): Guangxi development and Reform Commission approved the approval of Guangxi long'an-shuolong highway (within Nanning)

estimated total investment of the project: About 5.95 billion yuan

total length of the main line: About 43.2 km

design speed: 120 km/h

construction period: 4 years

project overview: Guangxi long'an-shuolong highway (within Nanning) starts from the Nantong hub of Nanning Baise expressway, connects the completed guigang-long'an expressway, and runs from east to west through Qiaojian town and Pingshan township of Long'an county, Finally, at the boundary between Nanning city and Chongzuo City in the west of Pingshan Township, Longan County, it connects longan ShuoLong highway (Chongzuo). The whole line is constructed according to the standard of two-way four lane expressway, with the subgrade width of 27m. The design vehicle load grade of bridge and culvert is highway - I. Two interchanges, natong West and Longhu Mountain, are set along the line. The Longhu Mountain interchange connecting line, about 4.6km long, as well as necessary traffic works and facilities along the line, will be constructed simultaneously using the standard of class II Highway

the latest development of the second phase of Zhangzhou jiulongling section of national highway G324: the Fujian Provincial Development and Reform Commission has approved the feasibility study report of the second phase of Zhangzhou jiulongling section of national highway G324

total investment estimate: about 1.04 billion yuan

total length of the line: about 8.0km

design speed: 80km/h, 60km/h

project construction period: 24 months

project overview: the existing national highway G324 is reconstructed in this project. The line starts from Yanhou village, Jiuhu Town, Longhai City, passes through Hailian Shihua gas station to caikeng, crosses longxia railway and Zhangzhou South connecting line expressway, crosses County Highway x569 in Tianqian, passes through Mumian village, and finally reaches jiulongling, It connects with the first phase of Kowloon ridge highway. The project is constructed according to the standard of class I highway, and also serves as an urban road. The section from the starting point to Zhangzhou South Interchange is about 3.63km, with a design speed of 60km/h, two-way eight lanes, and an integral subgrade width of 58m; The section from Zhangzhou South Interchange to the terminal is about 4.37 km, the design speed is 80 km/h, two-way six lane, and the overall subgrade is 43 m wide. The load grade of bridge and culvert is highway - class I

the latest development of the west ring section of the second ring road of Jinan ring expressway: the second environmental impact assessment publicity was issued for the west ring section of the second ring road of Jinan ring expressway

the total investment load of the recommended scheme will also change: 20.159.57 billion

total length: 103.880 km

design speed: 120 km/h

project overview: the route starts from the north of Liangzhuang, Yucheng City, and ends eastward along the south ring section of the second ring road. There is one super large bridge with a length of 4700 meters; 8 major bridges, 2537m long; 13 medium bridges, 984m long; 14 interchanges; 3 tunnels with a length of 5235m; 17 separated interchanges; 128 channels and 3 overpasses; 85 culverts; 2 service areas, 2 maintenance work areas, 1 monitoring and communication sub center (Expressway Management Office) and 9 ramp toll stations; The permanent land area is 940.3853 hectares

latest development of Xiaoshan Shidai Avenue South extension (belt to central section): the preliminary design of Xiaoshan Shidai Avenue South extension (belt to central section) project has been approved

planned investment of the project: RMB 3.58356 billion

total length of elevated main line: 11.2 km

design speed: 80 km/h

project overview: the project starts from 60 meters south of the intersection of Wen Dai highway and Ring Road (connected with the reconstruction project of Shidai Avenue), crosses Puyang River in the south along the line, passes through Yiqiao town and daicun Town, and ends at 1 km south of the intersection of Wen Dai highway and the planned city middle ring road. The form of elevated + ground road is adopted. The main elevated line is 11.2 km long, with a design speed of 80 km/h, and two-way six lanes are set

Latest development of Quanzhou East China Sea Passage Project: Fujian development and Reform Commission approved the feasibility study report of Quanzhou East China Sea Passage Project

total investment estimation: about 5.245 billion yuan

total length of the route: about 4.8 km

design speed: 60km/h, 40km/h

construction period: 45 months

construction scale and main contents of the project: the project starts from Shuanglong Road, Jinjiang, and connects Binhai Street (Comprehensive Avenue) in Fengze District after passing through Jinjiang estuary. The tunnel is about 4.235 km long (including open section). The main and auxiliary roads of the whole project are constructed according to the standard of two-way six lane urban trunk road. The design speed of the main road is 60 km/h and that of the auxiliary road is 40 km/h. Tunnel clear width 2 × 13.25m, with a clear height of 5m. The design grade of bridge and culvert load is urban-A, the seismic fortification intensity is 8 degrees, and the design flood frequency is 1/100. Other technical standards shall be implemented in accordance with code for design of urban road engineering such as hydrogen bonding (CJJ)

the reconstruction materials of Sanya yazhouwan science and technology city section of g98 roundabout expressway have become flexible and deformable. Latest developments: Hainan development and Reform Commission has approved the reconstruction project of Sanya yazhouwan science and technology city section of g98 roundabout expressway

total investment of the project: about 4.4 billion yuan

total length of the route: about 6.4 km

project overview: the total length of the route of the project is about 6.4 km, which is reconstructed according to the standard of two-way four lane expressway. The total investment of the project is about 4.4 billion yuan

the new Aojiang interchange project of Ningbo Taizhou Wenzhou Expressway

latest developments: the development and Reform Commission of Zhejiang Province has approved the preliminary design of the new Aojiang interchange project of Ningbo Taizhou Wenzhou expressway

total estimated investment of the project: RMB 761.53 million

design speed: 100 km/h

construction period: 30 months

project overview: the project is a New Interchange Project of Ningbo Taizhou Wenzhou expressway. The construction content includes the main line widening of about 1.05 km, the total length of the new ramp is about 1.82 km, 11 bridges of 1786 m, 3 culverts, 2 U-shaped grooves of 465 m, 1 toll station and necessary comprehensive buildings, 2.38 kilometers of connecting lines will be built simultaneously. The Ningbo Taizhou Wenzhou expressway section where the project is located is a two-way four lane highway, with a design speed of 100 km/h and a subgrade width of 28 meters; The design speed of interchange ramp is 40km/h, and the foundation width of one-way single lane ramp is 9m. The connecting line adopts the technical standard of two-way four lane class I highway, with a design speed of 60km/h and a subgrade width of 24.5m

latest development of Guilin Qinzhou Port highway (Nanning Liujing Binyang section): Guangxi development and Reform Commission has approved the project approval of Guilin Qinzhou Port highway (Nanning Liujing Binyang section)

estimated total investment of the project: About 7.56 billion yuan

total length of the main line of the project: About 44.6 km

design speed: 120 km/h (speed limit of 100 km/h in some difficult sections)

construction period of the project: 3 years

project overview: the line starts from Liujing Xishun interchange of Liuzhou Nanning expressway, and connects the completed Liujing Qinzhou Port expressway. The line crosses Yujiang River from south to north, passing Lingli town of Qingxiu District, Chenping town of Binyang County Binzhou town connects Guigang longan expressway through Binyang South hub interchange, and finally connects g322 Nanning Litang highway through Binyang near Tianliang village in the south of Binyang County. The whole line is constructed according to the standard of two-way four lane expressway, with the subgrade width of 26.5m, and the design vehicle load grade of bridge and culvert is highway - class I. The whole line is provided with three interchanges: liujingxi, Chenping and Binyang south, of which two are hub interchanges. Synchronous construction according to the standard of class I Highway

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