What was used to make truss bridges over the years?
replied to: Zaphod
Replied to: What was used to make truss bridges over the years?
The first material used was wood as it was most abundant in the wild where truss bridges were built first
replied to: blockfrei
Replied to: The first material used was wood as it was most abundant...
Then slowly metal started being used as the main material to build truss bridges