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Metrolink’s Positive Train Control system showing an automatic speed reduction alert. Credit: Paul Gonzales

Metrolink’s Positive Train Control system showing an automatic speed reduction alert. Credit: Paul Gonzales

Posted on September 28, 2021September 28, 2021 by Krystal Vasquez

Metrolink’s Positive Train Control system showing an automatic speed reduction alert. Credit: Paul Gonzales

Metrolink’s Positive Train Control system showing an automatic speed reduction alert. Credit: Paul Gonzales

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Krystal Vasquez
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