As of April 1, 2019, the total length of standard-improved roads in the Tokyo metropolis, Japan, was 18.62 thousand kilometers approximately. They covered an area of roughly 171.33 square kilometers. Their total length had been steadily increasing throughout the last ten years.
In contrast, unimproved roads added up to around 6.03 thousand kilometers and had been continuously decreasing in length and area.
Length of standard-improved roads in Tokyo metropolis, Japan, from 2010 to 2019
(in 1,000 kilometers)
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Tokyo Metropolitan Government. (June 1, 2020). Length of standard-improved roads in Tokyo metropolis, Japan, from 2010 to 2019 (in 1,000 kilometers) [Graph]. In Statista. Retrieved December 26, 2024, from https://www.statista.com/statistics/1179565/japan-tokyo-standard-improved-road-length/
Tokyo Metropolitan Government. "Length of standard-improved roads in Tokyo metropolis, Japan, from 2010 to 2019 (in 1,000 kilometers)." Chart. June 1, 2020. Statista. Accessed December 26, 2024. https://www.statista.com/statistics/1179565/japan-tokyo-standard-improved-road-length/
Tokyo Metropolitan Government. (2020). Length of standard-improved roads in Tokyo metropolis, Japan, from 2010 to 2019 (in 1,000 kilometers). Statista. Statista Inc.. Accessed: December 26, 2024. https://www.statista.com/statistics/1179565/japan-tokyo-standard-improved-road-length/
Tokyo Metropolitan Government. "Length of Standard-improved Roads in Tokyo Metropolis, Japan, from 2010 to 2019 (in 1,000 Kilometers)." Statista, Statista Inc., 1 Jun 2020, https://www.statista.com/statistics/1179565/japan-tokyo-standard-improved-road-length/
Tokyo Metropolitan Government, Length of standard-improved roads in Tokyo metropolis, Japan, from 2010 to 2019 (in 1,000 kilometers) Statista, https://www.statista.com/statistics/1179565/japan-tokyo-standard-improved-road-length/ (last visited December 26, 2024)
Length of standard-improved roads in Tokyo metropolis, Japan, from 2010 to 2019 (in 1,000 kilometers) [Graph], Tokyo Metropolitan Government, June 1, 2020. [Online]. Available: https://www.statista.com/statistics/1179565/japan-tokyo-standard-improved-road-length/
