Yes there are tunnels under Fredericksburg. They lead from the Rappahannock River up to Caroline Street. They are sealed off and some have caved in. One of the tunnels has been reported (years ago in The Free Lance Star Newspaper) to be accessable thru the basement of the building on the southwest corner of Caroline and George Streets.
Yes, there are tunnels underground connecting the buildings on the campus of the University of Minnesota in Duluth as well as tunnels connecting the government buildings in downtown Duluth.
the train tunnels are where the trains goes through under ground
The freight tunnels lie 40 feet beneath Chicago's streets. Miniature manned trains ran down there. The cars carried freight and coal to the buildings downtown and removed trash, mainly ashes from the burnt coal. There are over 60 miles of freight tunnels. They are directly under the streets of the Loop and cross over the north and west river branches a bit.
of course!
Yes
The advantages of tunnels are: Tunnels can shorten the distance - instead of going over or around a hill or a mountain. Tunnels can be relativley dry - going under a river or lake Tunnels can be of fairly consistant temperature - may not freeze or be too hot
yes
Yes.
Just under 80 miles.
The address of the Fredericksburg Area Museum is: , Fredericksburg, VA 22404
to bring the animals in that fought
You can get there from the well near Sir Liam in Knight's Keep. These are Tunnels under Petpet Park