It's probably a picture of a small business' sign somewhere. Either way, the font being used is Motter Ombra.
Changed categories to that pertaining to what the logo is used for, fixed the years, and renamed the page to that of the company. If I find anything on CC's Shadow Traffic I will certainly create a new page with that information.
Putting this logo on the "Shadow Traffic" page is by all means misuse. This logo in question is that of the art installation group, not the ClearChannel-associated entity (which the Shadow Traffic Logopedia page is supposed to be about). Maybe if someone could provide the /actual/ logo that the CC company used, we could make two separate pages for both it and the art collective.
Shadow Traffic Productions is an art firm that specialises in immersive installations. I don't think it warrants its own Logopedia page both because of its newness and how small the company is.
Hope this helps.