Ick! Some CTA spots not so hot
Word on the Street (Free subscription) | 03/11/2009
... brown brick walls ... are not as they appear. They are actually some very cool vintage white subway tiles that are extremely dirty," wrote Slater, 28. "It seems that just pressure washing the walls could make a huge difference in the appearance of the stations. I would much rather see the white tiles than brown." Power-washing subway walls is part of the regular deep-cleaning process,...