ADC signal close to D+/D- signals layout suggestion
Electric Field coupling ABOVE A PLANE is proportional to 1 / distance^3.

Electric Fields will happily divert (most of the electric flux) to nearby metal regions, strongly attenuating the remote flux coupling. But the Fields still exploit ALL POSSIBLE paths, thus your remote coupling is never reduced to Zero. That said, large nearby pieces of metal (tied to GND or to VDD) are your friend.

Push those interfering signal further to the right.

Push those vulnerable ADC inputs further to the left.

And, crucially, widen that Grounded-region between the interferers and the vulnerable traces.