Over the past year, a new line of products has grown at The reCYCLEr.
Decommissioned signs are turned into chairs, coffee and end tables, and wall selves.
Below is a sample of options but these exact pieces may not be available since I can only build with what I find. I have lots of other signs ready to be made into what you're looking for.
Check out the raw sign page for selection. CLICK FOR SIGNS