There was a recent Reuters article that revealed the state of Texas is studying the possibility of raising highway speed limits in that state to 85.  Think about that...85 miles per hour.  At that speed, you're about halfway to a decent NASCAR qualifying lap.  We're wondering what you think the speed limit should be for Interstate 172 or Highway 61.  Don't even get us started on the interchangeable speed limits on Highway 57.  We're talking about the local four-lane interstates.