top | item 34889765 (no title) tolstoshev | 3 years ago Why don't they put the hotbox detectors on the trains themselves? I'm cynically assuming cost? discuss order hn newest zardo|3 years ago They won't spring for a system to apply the brakes on all cars at the same time. They sure aren't going to wire every axle up with sensors and network the whole train.
zardo|3 years ago They won't spring for a system to apply the brakes on all cars at the same time. They sure aren't going to wire every axle up with sensors and network the whole train.
zardo|3 years ago