The approved Tianding Expressway has a total length of 24 1km and a design speed of 80 km/h. This expressway has an investment of 8.7 billion yuan and is an important part of Lianhuo (Lianyungang to Horgos), an important artery running through the east and west of China. On August 12 and 20 12, Tianding Expressway was settled again.
Route along the way
Guanzi, Gangu, Pan 'an, Longquan, Wushan, Yuanyang, Wenfeng, Longxi East, Tonganyi, Dingxi, Dingxi and Majiazhuang Interchange 12, and Lijiapu Interchange is reserved.
The whole line is laid in Weihe Corridor along G3 16 National Highway and Longhai Railway. The line is laid westward along the bank of Jihe River to the west of Guanzi Town. After passing through the Guanzi Extra-long Tunnel, Xiaoshagou Bridge, Daxiangshan Tunnel and Gangu Tunnel, it will be laid westward along the banks of the Weihe River, passing through Pan 'an Town of Gangu County, luomen town of Wushan County and Wushan County. The route runs along the existing Dinglong Highway, connects with Tianjing Class II Special Vehicle Highway, Dinglong Highway and the original 3 12 National Highway through Tonganyi to Jingjiadian, and then uses the existing Tianjing Highway to expand the route layout. The route ends at Dingxi Shilipu Hub and connects with G202 and G30 Shilipu-Liugou River.
After the completion, five national expressways in Gansu, such as G30 Lianhuo Expressway, G22 Qinglan Expressway, G6 Beijing-Tibet Expressway, G75 Lanhai Expressway and G70 Yin Fu Expressway, complement each other with 1 5 provincial expressways (S 15 Pingwu Expressway), which are the main traffic passages in the east, west and north of northwest China.
Route regulation
The zenith section of G30 Lianhuo Expressway is an important part of the main skeleton of the "four vertical, four horizontal and four heavy" highway network planned by Gansu Province. The total investment is 8.06 billion yuan, including 6,543.8+0.602 billion yuan from the central government, and the rest is raised by Gansu provincial finance, provincial highway construction funds and domestic bank loans. The width of subgrade is 24.5 meters, with four lanes in two directions (2× 12.25), and the interchange is fully enclosed. The total construction period is 4 years. The eastern end starts from Pingyugou, Xishili, Qinzhou District, Tianshui City, and the Economic River Bridge is connected with the toll station of Tianshui West Interchange Hub, where it is connected with G3 16 National Highway, G7010 Expressway and S 15 Pingwu Expressway. The Tianding section of Lianhuo Expressway passes through Guanzi, Gangu, Wushan, Longxi and Jingjiadian, and ends at Dingxi Shilipu Hub, connecting with the completed Liu Chan section of G30 Lianhuo Expressway and G22 Qinglan Expressway (formerly known as Pingding Expressway), and leading out the Weiyuan connecting line of G30 Lianhuo Expressway at Longxi North Station (connecting with Lin Lan section of G75 Lanhai Expressway at Lintao). G-30 Lianhuo Expressway and G-22 Qinglan Expressway are laid on the * * * line from Shili to Lanzhou.
The above is the introduction of Zhong Da Consulting to Tianding Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
For more exclusive information about the construction industry, please pay attention to the micro-signal of the construction network in real time.
For more information about bid writing and improving the winning rate, click on the bottom customer service for free consultation.