Changes

A '''railroad''' (British: '''railway''') is a form of [[transport]] in which trains are pulled on [[railway track|rails]] along fixed routes carrying freight or passengers. Emerging from small-scale horse-drawn operations combined with the steam engine, railroads were developed in Britain after 1830 to become the iron workhorse of the [[Industrial Revolution]].  Steel came after 18790, making railways more efficient as more powerful locomotives pulled longer trains at higher speed. Thanks to safety measures and signals, accident rates were kept low. Diesel and electric engines in the 20th century improved efficiency, bit the railroads lost most of their traffic to trucks, buses and other new forms (such as airplanes and pipelines) in the 20th century. Today railroads mostly handle bulk freight, such as coal and containers. It is cheaper to move coal by rail to electric power plants than to burn the coal near the mines and move the electricity.

A '''railroad''' (British: '''railway''') is a form of [[transport]] in which trains are pulled on [[railway track|rails]] along fixed routes carrying freight or passengers. Emerging from small-scale horse-drawn operations combined with the steam engine, railroads were developed in Britain after 1830 to become the iron workhorse of the [[Industrial Revolution]]. Thanks to safety measures and signals, accident rates were kept low. Diesel and electric engines in the 20th century improved efficiency, bit the railroads lost most of their traffic to trucks, buses and other new forms (such as airplanes and pipelines) in the 20th century. Today railroads mostly handle bulk freight, such as coal and containers. It is cheaper to move coal by rail to electric power plants than to burn the coal near the mines and move the electricity.

[[Image:Csx_railroad.jpg|thumb|300px|A CSX freight train]]

[[Image:Csx_railroad.jpg|thumb|300px|A CSX freight train]]