Raising 9's UTG

[WiredPair]

Paradise $.50/$1. Pretty new to the table that has a 50% flop percentage. Anything and everything seen at showdown. I'm dealt 99 UTG and open raise (what do you think, bad play?). Folded around to blinds who both come along.

Flop comes:
4 [img]/forums/images/icons/diamond.gif[/img] 3 [img]/forums/images/icons/heart.gif[/img] 6 [img]/forums/images/icons/heart.gif[/img]
SB bets out, BB calls I raise, SB calls, BB calls.

Turn comes:
9 [img]/forums/images/icons/club.gif[/img]

SB checks, BB checks, I bet, call, call.

River:
T [img]/forums/images/icons/club.gif[/img]

SB check, BB check, I bet, call, call.

I suppose this is a standard hand, but I'm curious about thoughts on my play and what you think the other hands were. Thanks for any and all comments.

Results to come.