Sign Up

Sign In

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask question.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

What Were the Very First Types of Bridges?

The earliest bridges were likely made with fallen trees and stepping stones. The neolithic people built boardwalk bridges across marshland. The arkadiko bridge (dating from the 13th century bc, in the peloponnese) is one of the oldest arch bridges still in existence and use.

Related Posts

Leave a comment