Forty years have not done much to improve the traffic although the cars and buses may have changed a bit. Scanned from one of my early images taken on Agfa transparency film - converted to grayscale and processed.

Scan 17-12 2011-Edit.jpg

You can buy a copy of this image as a card or print at http://alexhowen.redbubble.com/sets/64603/works/6454293-2-boulevard-haussman-paris