Starting at 3:00 p.m. on Thursday, September 30, 2010, Overlook Drive will be closed to through traffic at the south approach to Sudbury Avenue. Overlook Drive should be reopened to through traffic at 5:30 p.m. Access to Sudbury Avenue should come from the north on Overlook Drive using Buckskin Drive. Starting at 7:30 a.m. on Friday, October 1, 2010, Overlook Drive will be closed to through traffic at the north approach from Sudbury Avenue to Buckskin Drive. Overlook Drive should be reopened to through traffic late Friday afternoon. Access to Sudbury Avenue should come from the south on Overlook Drive using Arabian Avenue. Your patience is appreciated.