Due to the Tohoku earthquake on March 11, 2011, some of the municipal roads in Fukushima Prefecture have not been included in the data from 2011 to 2018.
As of March 31, 2023, Japan counted around * thousand road bridges, increasing from around * thousand bridges in the previous year. This was the highest value achieved in the past decade.
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MLIT (Japan). (March 31, 2025). Total number of road bridges in Japan from 2014 to 2023 (in 1,000s) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/1228854/japan-bridge-number/
MLIT (Japan). "Total number of road bridges in Japan from 2014 to 2023 (in 1,000s)." Chart. March 31, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/1228854/japan-bridge-number/
MLIT (Japan). (2025). Total number of road bridges in Japan from 2014 to 2023 (in 1,000s). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/1228854/japan-bridge-number/
MLIT (Japan). "Total Number of Road Bridges in Japan from 2014 to 2023 (in 1,000s)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 31 Mar 2025, /statistics/1228854/japan-bridge-number/
MLIT (Japan), Total number of road bridges in Japan from 2014 to 2023 (in 1,000s) ÌÇÐÄÆƽâ°æ, /statistics/1228854/japan-bridge-number/ (last visited July 20, 2026)
Total number of road bridges in Japan from 2014 to 2023 (in 1,000s) [Graph], MLIT (Japan), March 31, 2025. [Online]. Available: /statistics/1228854/japan-bridge-number/
