whistle post - Definition & Meaning

a sign along a railway track that tells the train driver to blow the whistlea sign along a railway track that tells the train driver to blow the whistle

A whistle post is a sign placed along a railway track that instructs train operators to sound their whistle or horn. Typically located near crossings, curves, or other areas where extra attention is needed, the whistle post alerts the train crew to signal in order to warn people or vehicles nearby. The purpose of the whistle post is to increase safety by ensuring that the sound of the train’s whistle can be heard in advance, allowing time for pedestrians, drivers, or other train crews to respond appropriately. This practice is important in preventing accidents and ensuring clear communication on the tracks.A whistle post is a sign placed along a railway track that instructs train operators to sound their whistle or horn. Typically located near crossings, curves, or other areas where extra attention is needed, the whistle post alerts the train crew to signal in order to warn people or vehicles nearby. The purpose of the whistle post is to increase safety by ensuring that the sound of the train’s whistle can be heard in advance, allowing time for pedestrians, drivers, or other train crews to respond appropriately. This practice is important in preventing accidents and ensuring clear communication on the tracks.

例句

The train driver saw the whistle post and blew the whistle to warn people near the tracks.
火车司机看到了鸣笛标志，并鸣笛以警告轨道附近的人们。
Workers placed a new whistle post by the curve to increase safety for everyone.
工人们在弯道旁放置了一个新的哨子柱，以提高每个人的安全性。
The old whistle post was faded, so it was hard for the train driver to see it.
旧的哨子标志已经褪色，所以火车司机很难看到它。