Villain is 14/10/1.4 over folds to 3B: 57% over 987 hands. No reads.

Only reason I checked turn is because I wanted C/shove. I wanted to give him a chance to bluff at the pot with worse hands and payoff if he has AJ/AT or quads. When he checked behind on turn, I wouldn't have minded a cheap showdown and can C/C a medium sized bet. How is my turn thinking? Spewy? Whats standard on river?

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) -

UTG ($106.30)
MP ($106.05)
Button ($100)
Hero (SB) ($249.40)
BB ($100)

Preflop: Hero is SB with ,
2 folds, Button bets $3, Hero raises to $11, 1 fold, Button calls $8

Flop: ($23) , , (2 players)
Hero bets $18, Button calls $18

Turn: ($59) (2 players)
Hero checks, Button checks

River: ($59) (2 players)
Hero checks, [color=#CC3333]Button bets $55