On December 20th, from 6am to 12pm, McKinley Ave will be closed between the McDonnell Medical Science entrance and Euclid Ave to allow the contractor to set up a crane for the removal of equipment and debris from the South Medical Building roof project. The south entrance to the South Medical Building and McDonnell Medical Science south entrance sidewalk will be closed to all pedestrian traffic. The entrance/exit to CORE @ 718 will remain open to vehicular traffic.