
(PORT SANILAC) — The Michigan Department of Transportation will change the traffic signal at the intersection of M-46 and M-25 in Port Sanilac to flash mode on Wednesday, May 25. The signal will flash red in all directions 24-hours a day for a minimum of 90 days while MDOT conducts a signal study to determine the operational effectiveness of the intersection. Motorists may experience a short delay while the signs are being installed and the signal is reprogrammed.