I've wondered about the weird curve brfore the Kimball exit....there doesn't seem to be anything there that I'm aware of that causes the xpressway to almost veer due west
<a href="http://www.flickr.com/photos/
[email protected]/5206741713/" title="Kennedy Expresway Weird Curve - Kimball Exit by captain54_01, on Flickr"><img src="http://farm5.static.flickr.com/4126/5206741713_a332d181eb_b.jpg" width="815" height="652" alt="Kennedy Expresway Weird Curve - Kimball Exit" /></a>