I tried looking for the author of this map a while ago as well, I spent about 15 minutes looking around on Google but couldn't find any release page or identification of the author.

Now, onto the map, Its a nice map to play in pub on smaller 16< slot servers, it only has 3 caps which makes it quite a fast map to play, I don't personally cap out in pub but others will find that it plays smoothly and is relatively well balanced, its quite an open map but there are a few side routes you can take to avoid the fighting over the bridge.

Its designed quite well, it has a simple and even layout but somehow the map stays interesting.

It has a nice look too it, although it does lack a bit in that the map is slightly dark, this doesn't really foil the gameplay but the look of the map is a bit dull.

Good work to the author of this map.