Please be advised that the traffic signal at Routes 27/126/20 in the center of Wayland will not be operational for much of the day on Thursday, September 27, 2012. Mass DOT has approved the disabling of the system from 6:00 a.m. until approximately 3:00 p.m. for needed repairs. Detail police officers will be assigned to assist with traffic direction during these hours. However, significant delays are possible. Motorists are asked to seek an alternate route, if possible, for the morning commute on Thursday, September 27, 2012.