How should I handle gap and erosion of garage slab?
I have two, probably related, issues going on. First there is a large gap between driveway and garage slab with some washout underneath. Second there is some concrete erosion of the actual slab. It appears the previous owners had attempted to fill this erosion with a foam of some sort. I have some ideas in mind but am wanting to know what others suggest doing to resolve each of these issues. I have attached photos. Thanks in advance!