Notice: due to construction upgrades, there will be a closure of the north bound M39 service drive (Southfield Fwy.) and US-12 ( Michigan Ave.). According to MDOT, the closure will begin on Wednesday, March 3 and last for three weeks, with an expected end date of Saturday, March 27, weather permitting. The contractor will be removing and replacing a section of outside barrier wall that will need proper time to cure before opening to traffic, and making a second attempt at a cantilever sign foundation. Please note, detour signing will be in place to direct traffic to the Ford Road interchange as a detour, and to use southbound M-39 (Southfield Fwy.) to access US-12 (Michigan Ave.) the same as last year.