I just got a price today. I need both Riprap and road stone. Same price for both - $290 per semi-load (about 13 tons per load) delivered. Does that sound reasonable?
Pricing depends alot on the current construction and area you are in. But you are right in the ball park at $22 per ton delivered. If I pick up I can cut the price in half but fuel and time will cost me the difference.
I was paying 320.00 for 18 ton of 57 and or #4 in the early spring and now we are back up to $400.00. If you get a spreader truck involved typically it costs me another $50.00