The project is built on a huge scale, including 100 bridges, 468 passages (an average of 1 passage per 800 meters), 991 culverts, 11 interchanges (an average of 35 kilometers and 1 interchange), 6 pairs of service areas, 5 pairs of rest areas, 22 toll stations, and the slope of the whole line is organically protected by green grass. 392 kilometers are equipped with safety signs and intelligent transportation systems; FM broadcasting and wireless network are set up in rest areas and service areas.


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