What kind of ballast did you use? Some would slide some ties under where the tracks join (flex track), I can't really tell but don't want any on the inside of the rails where it might interfere with a wheel.
Looks better than my first attempt, which took several days.
i bought a 2 lb bag of rock at a fabric shop near me called joanns for 3.49, it was the perfect size. they had a size suitable for n scale also. i rolled a car across that section when i finished and it never hit nothing. i used a damp foam pad on rails to do cleanup. im sure after it drys just a dry brush will finish it out, then ill vacuum
Next time remove the excess ballast before you apply the glue - if you take your time you should have little if any cleanup to do after the glue as dried.