I saw this in my Facebook feed and had to share it with you. It's from a Better Government Association report with the Chicago News Cooperative:
Wooden L platforms that were rebuilt over the past few years as part of the $530 million Brown Line renovation are already deteriorating at some stations.
Officials with the Chicago Transit Authority began noticing the decaying wood in August 2008 — two years after the first stations were completed, the C.T.A. said.
Since then, about $300,000 has been spent replacing an estimated 10,000 square feet of Southern yellow pine decking at eight Brown Line stations — Chicago, Sedgwick, Armitage, Diversey, Montrose, Rockwell, Francisco and Kedzie — according to records and interviews.