DOTD provided an I-55 Update yesterday.
They said crews were pouring concrete in the left lane going southbound.
Motorists should also expect to see repair work on the north and southbound decks in the coming weeks.
DOTD is advising southbound travelers to be aware of their surroundings and of the crews working on-site.
Northbound travelers will continue using Old US-51 as an alternate route for the time being.
