I talked to the head guy at the city who's in charge of the tree removal all throughout the city a while back.  Yesterday he stopped by and asked if I could handle some big wood.  He said they don't like messing with it and are just going to take it to the landfill.  Next thing I know 2 dump trucks stopped by work and dropped some nice size trunk wood of what I think is white oak.  The kicker is that it's all cut 18" or less (at least most is).  Here's a few pictures...