This is the 8878th most frequent Japanese word.
橋梁
Bridge.
『橋梁』 in this sentence refers to physical bridges and construction, indicating the process of building architectural structures spanning physical spaces, a direct use of the term referring to the bridges.
橋梁の建設は多くの技術を要します。
Bridge construction requires a lot of technology.
Here, 『橋梁』 emphasizes the bridges as maintained infrastructure ensuring safety and operational reliability, focusing on the management of existing structures.
橋梁の保守管理は地域の安全に重要です。
Bridge maintenance and management are important for local safety.
In this context, 『橋梁』 suggests bridges as facilitators of connectivity and convenience in societal development, referring to their societal and economic impact.