Rail gauge is the distance between the inner sides of the two parallel rails that make up a railway track. Sixty percent of the world's railways use a gauge of 4 ft 8½ in (1,435 mm), which is known as the standard or international gauge. Gauges wider than standard gauge are called broad gauge, those smaller are called narrow gauge. Some stretches of track are dual gauge, with three (or sometimes four) parallel rails in place of the usual two, to allow trains of two different gauges to share the same path.
39ft, historically, unless it's CWT track (more modern high-speed rail continuous-welded-track).
there is track width (measured from mid rail to mid rail) and track gauge (measured from inside rail to inside rail. As that is the most important size of track, that is normally the distances referenced to. normal distance for track gauge is 1435 mm
People sometimes put their ear on a railroad track to see if a train is coming. It does not work because of the iron rail, it works because of the vibrations the train makes on the rail as it is moving.
Rail is weighed by the yard...( a yard is 3 feet or 36 inches) If you look at the rail and it says 154 on it then it is "154 pound rail". The lighter 138 pound rail is not as heavy duty as the 154 pound rail. There are many different rail weights. In order to "weigh" the rail you would have to see what pound rail you have then measure that by 3 feet then times that by how long the railroad track is that you are trying to weigh.
Standard North American railroad tracks are 54.5 inches apart. This distance is known as the gauge of the rail.
Railroad spikes are pounded into the railroad ties and the head of the spike catches the side of the rail. As well, the rail-tie combination is held in place by ballast, consisting of gravel, crushed stone or aggregate on a well packed road bed. .
When stopping for traffic purposes near a railroad track, 50 feet is how far away you're supposed to be, so I assume it's 50 feet or more.
Depends on the railroad, but the most common was 33 feet lengths - same as standard gauge.
Railroad tracks that were built in the early 1900s were constructed from steel. The steel was used to replace rail tracks and railway cars that were built from iron prior to the early 1900s.
The two railroad companies the built the trancontintal railroad were the Central Pacific and Union Pacific Rail Companies.
---ending with -rail-gaurdrai-handrail---starting with -rail-railroad-railway
There are a number of railroad jobs available like rail track layer positions or maintenance equipment operators. Schooling is recommended for most of the jobs but there are opportunities to do railroad internships where one would learn the position in a hands on setting. http://www.railroadjobs.biz/classifieds/jobs.htm