CTA moving forward on 4G plans | WBEZ
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CTA moving forward on 4G plans

Many Chicagoans have experienced the moment when their phone stops working on their commute home, as the train heads underground. The CTA is now in the process of moving trains to 4G wireless capability, accepting proposals to upgrade the current system. CTA’s Tammy Chase has the latest on that, and what improvements we might see soon at the 95th Red Line station. Photo: Flickr/Erwin Boogert

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