Considering pouring a new driveway or parking space? It's probably going to crack again any way. Try getting it resurfaced with crumb rubber. It keeps old tires out of the land fill and puts them to use and it looks pretty nice too if you spring for the finer crumb top layer or a colored option. It can cost more than concrete if you go with those playground safety companies (The only ones doing it.). However, it's so simple to do you could get away with DIY or hiring your own two man crew to complete the project in an afternoon. Another plus is that the material flexes with any future movement of the underlying driveway. It is impact and slip resistant as well.
You'll need the following:
Cheap plastic cement mixer
Heavy roller
Wheelbarrow
Lubricant (wd40 works but you'll need half a dozen cans.)
Screed board
Trowels
Gloves
Rubber crumb (Contact your local tire recycler. In my area, I can get 2000 lbs for $140)
Light stable aromatic polyurethane binder (Contact a reputable chemical or adhesive supplier and explain the project. Can get pricey and is highly variable. Shop around. In it's most affordable form, it comes in 440 lb drums.)
The mixture needs to be between 18-22% binder to rubber crumb by weight and you just trowel it into place and finish with a heavy roller. Make sure to keep all the tools lubricated. For two inches of thickness, you're probably looking at 6 pounds per sq ft as a very rough rule of thumb.