Number of concrete bridges in Tokyo, Japan 2021, by length
As of April 1, 2021, there were 463 concrete bridges with a length of less than 15 meters in Tokyo metropolis, Japan. While their length added up to roughly 3.16 kilometers, bridges over 100 meters amounted to around 5.7 kilometers. In total, concrete bridges had a range of approximately 14.86 kilometers. Despite their higher number, concrete bridges covered a shorter distance compared to steel bridges.