AG lime won't go through it. Dad tried years ago and it just bridges over. The opening is not large enough, and not enough agitator. Pelleted lime will work, as it's similar to fertilizer pellets. But as mentioned, pelleted lime is only good for one year, were Ag lime is good for 5. In the long run, you may be better off to hire someone to spread Ag. lime. That, or look for a drop type lime spreader. I've got a mini version of a fertilizer spreader like the fertilizer dealers let farmers use, to spread lime. It needs some work, as it's getting in pretty bad shape. It has a stainless steel web drag chain in the bottom, and like a 8" X 8" adjustable gate in the back, and an approx. 16" spinner on the back. Holds about 1,000 lbs., and perfect behind one of the Super C's.
Maysville is right on the river, and approx. halfway between you & Cincinnati. I take Rt. 68 into Lexington, then head south on 75. It's only about 10 minutes longer getting to Lexington, than going 75 through Cincinnati. Worth it to me to stay out of there, plus enjoy the scenic drive. Lots of horse farms along that route, old and new. Some tobacco farms along there too. A few smaller towns to get a cup of coffee, or bite to eat along the way.
My Sis & BIL lived in Davin, WV for a while. That's where he grew up. Pretty rugged country there.