by stagecoach or wagon train
Trains that run on tracks.
Metal can expand slightly when heated by the sun, a small gap allows the rail to expand, that said modern rail tracks are welded and do not have these gaps.
Rail tracks
They are used for trains to ride on them
Rail Road Tracks
ruts
The national Rail journey tracks different trains on all of the tracks in the United States such as the Burlington Northern Santa Fe or Amtrak trains.
Railroad tracks, rails, or rail bed.
Standard Gauge. 4ft 8"
Too allow for expansion when the tracks heat up so they don't buckle.
Rail Road Tracks
It is the diameter of a Roman wheel