Building Bridges, , North Star Editions, Samantha S. Bell,Technology/How Things Work-Are Made,JUVENILE NONFICTION, nonfiction; engineering; forces; loads; Zhangjiajie Grand Canyon; truss bridge; arch bridge; suspension bridge; cable-stayed bridge; substructure; Tacoma Narrows Bridge; Pearl Bridge; kids technology books; kids engineering books; how to build a bridge; how it works,, Engineering Challenges, United States, en-UShttps://northstareditions.comnonfiction; engineering; forces; loads; Zhangjiajie Grand Canyon; truss bridge; arch bridge; suspension bridge; cable-stayed bridge; substructure; Tacoma Narrows Bridge; Pearl Bridge; kids technology books; kids engineering books; how to build a bridge; how it works, [BLURB],[CITY],,books, ebooks, biblet, Book2look