Smart expressways in China at a glance
chinadaily.com.cn |
Updated: 2021-04-13 06:40
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Tianjin-Shijiazhuang Expressway in Beijng-Tianjin-Hebei region
The Tianjin-Shijiazhuang Expressway opened to traffic on Dec 22, 2020. With a total investment of 35.53 billion yuan ($5.42 billion), the road is 233.5 km long and has a designed speed of 120 km per hour.
It shortens travel hours from four to three and aims to help realize an all-weather traffic with a "smart-expressway" system.
