IF your not too concerned with asthetics then I would use crush and run,
kinda like gravel but it compacts very well. Gravel will just get thrown
about, I'm sure you don't want that. As far as appearences the crush and run
is gray to gray blue and will show dramatically if you have an asphalt
driveway as I do. If your drive is asphalt you can get a bag of pea gravel
and a bag of asphalt at your local BORG. very easy fix and should help your
problem, enlarge the problem area and go deeper as well then layer the pea
gravel into the area to about 2'' deep then dump in the asphalt patch mix
and compact it down as tight as you can. This stuff will stay pliable for a
while. After some heat of the summer and when you resurface your drive way
also cover this area. If your drive is concrete go with the crush and run,
enlarge the area dump in the crush and run, compact it down and your done.
Keep what ever C&R you have left cause after a few corner cuttings you will
need to put more in. this stuff compacts to a cement like mixture.