Right now, there doesn't seem to be a large back-up going through Marigot, if you're headed toward the Dutch side. HOWEVER, if you're headed from Grand Case to Super U, DON'T!! Major PITA, as you get within a block of Super U and it takes easily 10-15 minutes to get back to Super U, because of other construction within Marigot. Went there yesterday, won't be going back. Fortunately, as of next week, the Super U in Hope Estates will be open, so no need to travel from Grand Case to Super U in Marigot.