You have made this hand needlessly complicated. I would just lead the turn, but given you checked, I have no reason why you would possibly not check raise. If you lead the river he's just gonna call with two pair (but he might stick with you if you check raise and lead the turn). Also, he might have been taking a look with J10 on the flop, or even AQ. These hands he'll check through.

I do not understand why you check call this turn, and I think it fouls this hand.

As for the river, I like check calling, given that he's solid, alot more than I like bet folding. Your river bet "stinks" and I think it will get bet raised a good % of the time, and bet calling is unreasonable.