Length of maintained public road sections in Japan FY 2021, by maintenance work
收藏www.statista.com2024-06-20 更新2025-03-23 收录
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https://www.statista.com/statistics/1292051/japan-public-road-maintenance-length-by-work/
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In fiscal year 2021, around 7.7 thousand kilometers of pavement on public roads in Japan were repaired. On the other hand, roughly 990 kilometers received a new pavement.
在2021财政年度，日本公共道路上约修复了7.7千公里的路面。另一方面，大约有990公里的路面得到了新的铺设。
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