Tag: train

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What Does That Whistle Mean?

Q: I’m curious about why trains use a Morse code signal when approaching crossings.

A: For anyone confused by that question, next time you’re waiting at a railroad crossing listen to the train’s horn. It’s a long-long-short-long signal. That corresponds with the letter Q in Morse code. What’s the connection? Probably none, but that’s not interesting, is it?

The most common of several explanations (none of which I believe) is that back in the 1800s, whenever Queen Victoria rode in a steam ship, the captain would use a horn equivalent to the Morse code Q to warn other ships to yield the right-of-way to the queen. When trains started using whistles, they adopted the signal for Q when crossing roadways. Given that America was barely past half a century since rejecting England’s authority when Queen E took the throne, didn’t have a queen of their own (to state the obvious), and at least until 1915 used a different signal, I find this explanation highly suspect.

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More Than Trains on the Track

Q: I was on a bike ride with friends along a route that included a railroad crossing. My friend, who has hearing aids, approached the railroad crossing, slowed down, and was almost in the crossing. He did not hear or see a truck coming along the rails. The driver sounded his horn, did not slow down, and went through the crossing. My friend stopped and no accident occurred. First of all, my friend should have looked both ways along the railway line before starting to cross. But also, he crosses at this place daily and knows a train is coming because there is a ringing bell, the boom gate is lowered and the train sounds its horn. Shouldn’t maintenance trucks adhere to these same standards?

A: That seems like a reasonable expectation but, in fact, the converted trucks that drive on the rails (called hi-rail vehicles) are intentionally designed not to trigger the crossing signals. We’ll get to that in a bit, but first let’s talk about the vehicle more commonly found on the tracks: trains.

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Trains and Tanker Trucks Don’t Mix

Q: At the rail crossings at Slater Road and at Grandview Road, what is the requirement for trucks carrying hazardous materials? It makes sense that they stop at uncontrolled crossings, but why do they have to stop when there are crossing signals? Is it a company regulation? At the Grandview crossing they stop empty going west and stop full going east. Why don’t they pull to the side of the road? Is that a requirement? I’ve seen as many as eight cars behind these trucks at crossings.

A: Before I answer this question, let’s take a moment and recall the 2010 film, Unstoppable. (Not to be confused with the 2004 film named Unstoppable or the 2013 film named Unstoppable. Someone in Hollywood needs to be more inventive with titles.) In case you haven’t seen it, here’s a synopsis: An unmanned freight train barrels toward a city while our heroes race against the clock to prevent a catastrophe. In the process, anything on the train track gets annihilated. Continue reading “Trains and Tanker Trucks Don’t Mix”

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Freight Trains and Soda Cans

Q: I have a few railroad questions: Where do I stop for a railroad crossing? On crossings without gates, once I’ve stopped for the flashing red lights, can I cross if the train is still not too close? Can I stop on railroad tracks while waiting for traffic to clear? Why can’t I walk down the railroad track?

A: For those of you who sometimes wonder if these questions are real; yes, yes they are. Usually I get questions directly but, in this case, they were passed on to me by an employee of BNSF Railway. They are questions he has encountered, and I intend to answer them. Continue reading “Freight Trains and Soda Cans”