civilzation History of Bridge : Briefly Explained A bridge is a structure that is built over a body to overcome some physical barrier such as water, valley, or road with natural or man-made materials and its purpose is to overcome that barrier Ariful Islam Hi, I am Ariful Islam from Bangladesh .I am studying at department of Civil Engineering . I am passionate about mathematics , physics , science and technology , engineering etc . More posts by Ariful Islam . Ariful Islam 26 Jun 2021 • 3 min read Subscribe to Utopia Educators Get the latest posts delivered right to your inbox Subscribe Great! Check your inbox and click the link to confirm your subscription. Please enter a valid email address!