http://houstonist.com/2006/06/08/mayor_safeclear.php All comments for Mayor: SafeClear's working! Let's expand it! en-us 2009 Brittanie Shey Mon, 05 Jan 2009 15:00:00 -0600 http://blogs.law.harvard.edu/tech/rss brittanie@houstonist.com brittanie@houstonist.com 60 http://houstonist.com/2006/06/08/mayor_safeclear.php#comment-149174 http://houstonist.com/2006/06/08/mayor_safeclear.php#comment-149174 Comments Thu, 08 Jun 2006 13:11:35 -0600 <p>The freeways aren't a closed system, so I don't see how it's possible to measure the impact of a single policy when other factors (ongoing construction, freeway redesign, etc.) are in play. But I guess the mayor's contention is that Safe Clear caused the change in accident figures. Okay, fine. If you take that tack, you must admit that Safe Clear wreckers caused a 9.8% increase in wrecks on I-45 South. </p>