I do not have the HH, so it is out of my memory. I have no read on Villain.
And my issue is how to play it. Is this standard?

Would it make any sense to check behind on turn, calling a decent bet on the river. Despite obvious straight draw?

Should I have value bet the river?
What could he have that would call me?

I am dealt OTB, and I limp after 4 limpers. Pot is 7

Flop is
It is checked to me and I bet 6, BB calls and the rest folds. Pot is 19

Turn is
BB checks, I bet 15, he calls. Pot is 49

River is
He checks, I check behind

i think the river check behind is the best play here given the texture of the flop.. as the hand villian has represented thoughout is 34s - TPGK is not playing the hand like that... it is entirely possible that he could have 94 tho.. although it is also equally likely he could have 93.. but i dont think its worth running the risk of being cred all in on the river to find out.

if u are to bet the river tho.. id do about $20

He showed 95 for a flopped 2 pair, very passively played.

And when he showed down that, I realized that I probably missed value, as he would have called a river bet. Will he have a 2 pair type of hand, calling a third bet, more often than he made the draw, and checkraises me. And it seems to be that your opinion is yes.

I have checked behind on quite a few hands in this situations, and I think I am missing out here.