Suggestions? Driveway crack over ½ inch

I've just assumed that the crack is a small amount because of continual movement and mostly because of the rubber compound drying, because if it were primarily movement over the years the crack would be well over an inch and a half wide by now with most of it filled with rubber.

But now it's suddenly ½ " wide. Things are getting worse---what is likely going on?

-- *Primarily* --> What is a sensible stop-gap crack-filler for this? It is exceeding the maximum ratings for the rubber compound that I can find at the hardware store.

THANKS

Please tell us about the rest of your driveway. Asphalt? Concrete? How thick? Where do you live? What's your climate like? Do you have hard frost in the winter? Do you drive a steam roller, or a heavy vehicle? Is your oldest son named Charles? We need more information!

assfault: ASS'-fawlt.

Adjective. Sample usage: "I know I runs into his car, but it was his assfault". Noun. Sample usage. "That assfault cut in front of me, and I flipped him the bird."

Mix up some cookie dough and fill the crack.

(???) The question is *HOW* to patch it.

the roads owner, may be interested things are suddenly moving.

water line below may be leaking etc etc.

theres no harm in calling the municipality and they may send out a truck with liquid asphalt to seal the crack

theres no harm in trying

When the patch gets as big as the driveway you wont need to resurface it

If you want the town to fix the crack, first paint a yellow line down the center of your driveway!

LOL