Hello -

We had some nasty frost upheavals this year and when combined with last year's amount of rain, the ground under my blacktop driveway in one area has managed to sink and cause breakage of the blacktop. It looks like it's a sizable area about 5 ft long by about 2 feet wide - I can bust it out with my FEL and fill it - but I'm wondering what people might suggest to make a more permanent fix.. Should I have someone come in, cut it out, and repair it? What might you suggest?

Thanks!

-Bob