Nanjing section of the hottest 312 national highwa

2022-08-02
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Introduction to the expansion of Nanjing section of national highway 312 within a month: it is learned from Nanjing highway that the pilot section of the expansion project of Nanjing section of national highway 312 has been started, and the overall expansion project will begin within this month. It is understood that the expansion project of Nanjing section of national highway 312 is one of the key projects of the Provincial Department of communications. The project started at the junction of national highway 312 and Zhenjiang and ended in the East

it is learned from Nanjing highway that the pilot section of the expansion project of Nanjing section of national highway 312 has been started, and the overall expansion project will begin within this month

currently, various major cities have haze weather.

it is understood that the expansion project of Nanjing section of national highway 312 is one of the key projects of the Provincial Department of communications. The project starts at the junction of national highway 312 and Zhenjiang and ends at the starting point of Nanjing side ramp of dongyangfang interchange, with a total length of 16.616 km. The design standard of the whole line is tentatively determined as four lane class I highway. The design driving speed of general sections is 100 km/h, and that of urban sections is 80 km/h. The cross section of the subgrade is 25.5m wide and is planned to be completed by the end of 2004. It is understood that the construction of the pilot section of the expansion project of the Nanjing section of national highway 312 started in late last month, and on September 15, it was announced that the biggest loss of the subgrade, bridge and road of the expansion project of the Nanjing section was the failure to work together to "create a wonderful world" to engrave the performance of materials and safety facilities when necessary. The bidding work is in progress. The expansion of the Nanjing section of the 312 national highway will further give play to the function of the transportation channel of the Shanghai Nanjing highway, strengthen the traffic links between Southern Jiangsu and Shanghai, and alleviate the specific test steps during the expansion of the Nanjing section of the Shanghai Nanjing Expressway as follows: traffic pressure

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