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The Missouri Department of Transportation is ending its five-year experiment with variable speed limit signs on Interstate 270.Crews began removing the 70鈥�

Some rural, four-lane highways in Illinois will now have a 70 mph speed limit thanks to a bill signing by Illinois Governor Pat Quinn today.Illinois will鈥�

Transportation officials are making changes to Interstate 270 and Interstate 255鈥檚 controversial variable speed limits.MoDOT says a new study finds that鈥�

This article first appeared in the St. Louis Beacon, May 5, 2009 - For almost a year, the Missouri Department of Transportation has been conducting a鈥�