Please be advised that the contractor (OC405) for the I-405 project is planning to completely close to all traffic Slater Avenue between San Mateo/Civic Center Drive and Brookhurst Street between the hours of 10 p.m. and 5 a.m. tomorrow, July 23. The purpose of this closure is to provide for the removal of the trees in the median nearest the Brookhurst intersection in preparation for the extension of the WB left turn lanes as part of the Slater Bridge reconstruction efforts.Visit OCTA’s website at www.octa.net/405improvement for up-to-date information about the project and to sign up to receive updates and alerts. If you have specific questions about the I-405 Improvement Project, you can contact OCTA’s I-405 Community Relations division directly by phone at (888) 400-8994 or email at 405project@octa.net.