They rot and break down because they are soggy.
they get old and they do not last as long as a concrete bridg.
Yes they can last longer than wooden bridges. :)
The state that has over 100 bridges still standing is Pennsylvania.
the boards can break
wooden bridges
lk
John Youngquist has written: 'Powered back-up roll' -- subject(s): Veneers and veneering 'Design, fabrication, testing, and installation of a Press-Lam bridge' -- subject(s): Bridges, Design and construction, Wooden bridges, Bridges, Wooden
Wooden bridges have been used since before recorded history. A simple log over a stream is a wooden bridge.
no Asian wooden kung fu bridges are
idk i rlly think that those little bridges r stupid cuz they break ezlly
inda..
They often obstruct or limit the use of the waterway.
There are about 1,500 bridges in Amsterdam. One of the most famous is Skinny Bridge or Magere Brug, a wooden drawbridge