CTA train. (CBS)

CTA Plans To Bring 4G Service To Subways

Riders will be able to easily update their Facebook status from deep underground on the CTA’s subways.


CTA Signs With Sprint For Subway Cellular Service

The last major holdout among cell phone firms has signed a contract with CTA to hook up reception in its two major subways.

WBBM Newsradio–11/11/2010