Chicago Traffic Calming confuses drivers in Ravenswood Manor (no signs indicating that pedestrian islands are now in place)

Car parts are strewn about the street in one area of Ravenswood Manor, where the city put up a median without new signs to warn drivers of the change.

A new pedestrian island on Lawrence Avenue is the site of two accidents that have occurred there in the past two days. The city has put up other medians  east on Lawrence that are clearly marked with posts, signs and sometimes trees.