When the CTA asked Chicagoland area schoolchildren to nominate a color for the new West Side elevated train line, they should have known they'd get a pretty kid-friendly color. Pink was the winner, nominated by a K-8 student in an essay contest. The new line will run along the current Cermak branch of the Blue Line east and then connect via a current service track to the Green Line. Pink colored or not, the line change isn't without a little objection from West Side residents who'll lose some direct routes to UIC and to O'Hare.