An overpass with multi-colored pavement is being built in Chongqing. The pavement is wear-resisting and anti-slip. The project costs 1.2 billion yuan and is expected to be completed next year. (Photo/cqcb.com)
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An overpass with multi-colored pavement is being built in Chongqing. The pavement is wear-resisting and anti-slip. The project costs 1.2 billion yuan and is expected to be completed next year. (Photo/cqcb.com)