Hello everyone today we are writing about pontoon bridges they were used as early as the 16 to 1700s. They were used for military crossing to let their artillery and platoons of soldiers. Here are some questions I am answering for this blog.
Why were these bridges build?
For men and artillery transport.
How are they build?
They laid wooden blanks on little boats.
How are they reused?
By getting taken down and getting moved on to another river.
Hi EJ
ReplyDeleteThanks for sharing your work on pontoon bridges. I wonder, does your photo match the task? I wonder if you could find a more suitable photo for this post.
- Miss Birtch