A level crossing (or railroad crossing) is a place where a railway line and a road intersect on the same level. This means that the grades are not separated, like using a bridge or a tunnel. Usually, there are signs indicating the crossing. There may also be barriers/gates that go down before a train passes.
Depending on how much traffic there is, there are different measures to make the crossing more secure:
- Signs or panels, indicating the crossing
- Blinking or steady lights
- Sounds (usually a warning bell)
- Gates/barriers that are lowered before a train passes
Since level crossings are dangerous (there are many accidents), they are usually replaced by grade separation once there is more traffic, or high speed trains.
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