[Closed] Driveway fix; dropkerb to gravel. Solutions please!

Thought I’d consult the STW hive minds for this one.

I’ve got a driveway that starts from a dropkerb across a footpath- pictured. I’ve up until now made some short term fixes using varying grades of gravel, but with it being on a slope and 5 cars driving in out daily, it erodes/washes/disperses fairly quickly. It leaves a drop that isn’t great for the cars and makes joining the busy road difficult.
Currently there’s some old smashed up tarmac, concrete bits and gravel from the previous owner. So how do I go about fixing this? We need access to the driver 24/7. It is wide enough for two cars to pass, so could fix half first and then the other half?
Thoughts are to remove what’s there and dig down to level it, then quick set concrete topped with matching gravel with the driveway?
I’m looking for a cheap and durable solution. Happy to get my hands dirty.

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