They are planning to construct the street there but meanwhile built this temporary alleys to allow people using the metro instead of waiting for everything to be completed. It certainly doesn't look great at the moment but this will last only few months until they finish the construction. I think it's better that way :) oh and of course politicians will have 2 separate official opening ceremonies so that makes the added value hahaha.

P.S. Like your posts in Bulgarian very much! LOL! Your Bulgarian is better then my English :)) I didn't realize how difficult learning our language can be until I've followed up your posts. Great effort! Keep it up!