How Does a Level Crossing Work?

Answer

A level crossing has a barrier that will descend and block a road way when a train approaches. They commonly have a lighting system where a red light is flashed to indicate a train is coming. The operating is commonly automated but is some cases it may be manually automated.
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A level croosing is a crossing for a train. Anonymous
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A level croosing is a crossing for a train. Anonymous ...
A level crossing is a crossing on one level that is not via a bridge or tunnel. A level crossing is also called a railroad crossing, railway crossing, train crossing ...
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