Due to crane lift activity, Parking Lot Y and the road in front of Building 15 that provides access to Parking Lot Y will be closed on Thursday, April 29, from 12:01 a.m until noon. Signage and flaggers will alert traffic. Pedestrian and bicycle access will not be affected. https://commons.lbl.gov/display/fac/2021/04/21/Lot+Y+and+Access+Road+Closed+April+29+Until+Noon