In fiscal year 2022, around **** thousand kilometers of public roads in Japan received a new pavement, increasing from around ** kilometers in the previous fiscal year. Including simple pavement, the majority of the real road length was paved as of March 2023.
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MLIT (Japan). (March 31, 2025). Length of newly paved sections of public roads in Japan from fiscal year 2014 to 2022 (in 1,000 kilometers) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1229805/japan-public-road-new-pavement-length/
MLIT (Japan). "Length of newly paved sections of public roads in Japan from fiscal year 2014 to 2022 (in 1,000 kilometers)." Chart. March 31, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1229805/japan-public-road-new-pavement-length/
MLIT (Japan). (2025). Length of newly paved sections of public roads in Japan from fiscal year 2014 to 2022 (in 1,000 kilometers). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1229805/japan-public-road-new-pavement-length/
MLIT (Japan). "Length of Newly Paved Sections of Public Roads in Japan from Fiscal Year 2014 to 2022 (in 1,000 Kilometers)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 31 Mar 2025, /statistics/1229805/japan-public-road-new-pavement-length/
MLIT (Japan), Length of newly paved sections of public roads in Japan from fiscal year 2014 to 2022 (in 1,000 kilometers) ÌÇÐÄÆƽâ°æ, /statistics/1229805/japan-public-road-new-pavement-length/ (last visited July 28, 2026)
Length of newly paved sections of public roads in Japan from fiscal year 2014 to 2022 (in 1,000 kilometers) [Graph], MLIT (Japan), March 31, 2025. [Online]. Available: /statistics/1229805/japan-public-road-new-pavement-length/
