michelle wrote:



Eric wrote:

James Nipper wrote:



Yes, there is a tool, but I don't know the name of it. It is some
sort of
twisting router, the squiggles through the ground .

Call a local rental store and tell them what you need.


Good Luck

--James--


After googling around i think the device i need is a "vibratory plow".
Anyone heard of this? or used one?
Eric


No. A vibratory plow will go *through* your driveway, not *under* it.

I haven't tried it, but I was advised to use an ordinary garden hose
with a strong nozzle on it to eat a hole under the driveway.