As of March 2022, the length of national expressways in Japan amounted to approximately 9.17 thousand kilometers, representing a slight increase from around 9.1 thousand kilometers in the previous year. The national expressways in Japan are usually toll roads operated by the NEXCO companies, each being in charge of another region or urban area.
Road length of national expressways in Japan from 2013 to 2022
(in 1,000 kilometers)
Figures are 'real lengths'. According to the source, real length of roads refers to the length of roads minus duplicate length (duplicate sections), length not in service (sections for which no notification of commencement of service has been provided) and water length (sections on the sea, rivers, lakes or marshes where ferrying services are available).
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MLIT (Japan). (March 25, 2024). Road length of national expressways in Japan from 2013 to 2022 (in 1,000 kilometers) [Graph]. In Statista. Retrieved November 10, 2024, from https://www-statista-com.ezproxy.canberra.edu.au/statistics/862596/japan-national-expressway-length/
MLIT (Japan). "Road length of national expressways in Japan from 2013 to 2022 (in 1,000 kilometers)." Chart. March 25, 2024. Statista. Accessed November 10, 2024. https://www-statista-com.ezproxy.canberra.edu.au/statistics/862596/japan-national-expressway-length/
MLIT (Japan). (2024). Road length of national expressways in Japan from 2013 to 2022 (in 1,000 kilometers). Statista. Statista Inc.. Accessed: November 10, 2024. https://www-statista-com.ezproxy.canberra.edu.au/statistics/862596/japan-national-expressway-length/
MLIT (Japan). "Road Length of National Expressways in Japan from 2013 to 2022 (in 1,000 Kilometers)." Statista, Statista Inc., 25 Mar 2024, https://www-statista-com.ezproxy.canberra.edu.au/statistics/862596/japan-national-expressway-length/
MLIT (Japan), Road length of national expressways in Japan from 2013 to 2022 (in 1,000 kilometers) Statista, https://www-statista-com.ezproxy.canberra.edu.au/statistics/862596/japan-national-expressway-length/ (last visited November 10, 2024)
Road length of national expressways in Japan from 2013 to 2022 (in 1,000 kilometers) [Graph], MLIT (Japan), March 25, 2024. [Online]. Available: https://www-statista-com.ezproxy.canberra.edu.au/statistics/862596/japan-national-expressway-length/
