The first half is quite hard yet the second half only needed a few moves. How I wish you could have balanced the difficulty of the two puzzles. Tho I think some puzzles that require only a few moves are meant to be like that so that when the player complicates his/her solution, he/she will find the level harder to solve. I like how you placed red brick as markers. The design is a little bit simple. Some players add bricks or fences to add color to the level. Others place lying stair blocks on the edge of a building to add some design to the building. Still a good puzzle level and it's perfect for those who want to practice these types of puzzle. Thanks for sharing this level!
... usually traffic type of puzzle always be constructed in one layer horizontally. you modify it into two layers, and stand vertically, plus add some labirynth. very cool. you must be thinking alot to build this level...