The M-46 ramps to southbound U.S. 31 will be closed Monday morning. Single-lane closures will occur on weekends, from 9 p.m. Friday to 6 a.m. Monday; and on weeknights from 9 p.m. to 6 a.m. Ramp closures will be announced in advance to the public.
The addition of a third southbound lane on U.S. 31 will provide safer merging and improved traffic flow between Apple and Laketon avenues, MDOT officials said.




