What is the longest a train can legally be?

87 views

Maximum Legal Train Length:

There's no single answer; length depends on the number of air sources. A train with one air source is limited, while adding up to four more increases maximum length by 1500 feet per source. The absolute maximum legal length for non-intermodal, non-single-commodity trains is 12,000 feet (approximately 2.27 miles).

Comments 0 like

What is the maximum legal length of a train?

Okay, so train length, huh? This is tricky. I’ve seen some seriously long trains, especially out west near Barstow, California, around July 2023. They were monstrous.

The official rule? Max 12,000 feet, but it depends on how many air brakes you’re using. One air source maxes out at a shorter length.

Each extra air brake adds 1500 feet, up to a five-air-brake limit. So, kinda like building with LEGOs, but with much bigger, heavier LEGOs. I saw one near the Mojave Desert once, seemed close to that 12,000 feet limit.

Think five air brakes equal a maximum length of 12,000 feet. Makes sense, safety first, right? More brakes means better control for those behemoths.

What is the longest possible train ride?

Moscow to Vladivostok. Rossiya train. Six days. 9,259 km.

  • The Trans-Siberian Railway’s eastern leg. So?

  • Consider the boredom. A novel, maybe. Or staring. I prefer staring.

  • Travel is relative. Distance is a construct. Time, too. Funny.

  • Imagine a world shrunk by rails. Still big, just…connected. Like thoughts. One follows the next.

  • Bring snacks. Trust me.

How long is the longest road train?

Holy moly, that’s a long truck! Think a mile long, only slightly less. Seriously, 1,474.3 meters! That’s like, what, three football fields plus a bouncy castle?

The beast: A Mack truck, because obviously, only a Mack could handle that. 113 trailers! Eleven-ty-three! My brain hurts just thinking about it.

Weight? Forget about it. Over a thousand tons! That’s heavier than my Uncle Barry’s collection of porcelain gnomes – and trust me, that’s a LOT of gnomes.

This monster moved 100 meters. That’s it! Hundred measly meters! They should’ve gone further, I mean, all that effort for a pathetic 100-meter stroll. What a waste! My goldfish swims further.

It happened in 2006. Old news, but still impressive. Like finding a twenty in your old jeans – unexpected and weirdly satisfying.

Here’s what makes this incredible (and slightly ridiculous):

  • Length: 1,474.3 meters – longer than most runways!
  • Weight: 1,300 tons – that’s more than a small herd of elephants. Seriously.
  • Trailers: 113! I bet parking that thing was a nightmare. My car barely fits in a normal spot.
  • Distance moved: A measly 100 meters – the anticlimactic ending to an epic tale.

It broke a record. Big deal, records are meant to be broken. Like my personal record for eating ice cream, which is updated almost daily. I’m thinking of aiming for a Guinness record too. Next year, maybe.

How many miles can you hear a train whistle?

Train whistle…loud. 3 miles? Seems short. Dad swore he could hear the Amtrak from 5 miles out. Flat land, though. Trees definitely block it. Remember that time camping…barely heard the freight train. Quarter mile, max. Wind matters, too. Wind carries the sound. Remember the Doppler effect from physics? Ugh. High school. Frequency changes based on movement. Moving towards louder. Away quieter. Amtrak definitely louder than freight trains. Gotta be different whistles. Different pressures. Psi? PSI is pounds per square inch. Learned that working on my bike. Tires. Bike…that ride along the tracks last summer. Train whizzed by, horn blasted. Deafening. Maybe only 100 ft away. Crazy loud.

  • 1-3 mile radius typical.
  • Flat land farther.
  • Trees, hills, buildings block sound.
  • Wind direction HUGE factor.
  • Train type (Amtrak vs freight) matters. Different horns, different pressures.

Bike tire pressure…35 psi. Train horn…way higher. Gotta be. Hundred? Thousand? No clue. Google it later. Need to check decibel levels too. That’s how loudness is measured. Distance, decibels, frequency…all connected.

What is the maximum length of a train car?

It’s late, isn’t it? Train cars… They stretch on, you know?

Flat cars, yeah, those feel like they’re always over 60 feet. Minimum. Just huge, for big loads.

And then, the BNSF ones… those articulated things?

They can be massive, the longest hitting like, 445 feet. Just imagine that snaking through the dark. It feels too long.

Like everything else, sometimes.

Further thoughts on train cars, because why not, right?

  • Articulated cars: Linked sections, almost like a train within a train, that’s how they get so long. Efficiency.

  • Dimensional shipments: We’re talking wind turbine blades, massive construction beams. Crazy-big stuff. I saw one hauling something for a space launch.

  • BNSF: Always see them around where I live in Montana. They’re a huge company, the biggest it feels like.

  • Those lengths… It’s more than just numbers. Think about the turns, the bridges. Everything has to handle that length. My Dad worked for the railroad. He always said it was a bigger job than people think.

#Legaltrain #Maxtrain #Trainlength