speed limits

Variable Speed Limits
3:09 pm
Wed October 16, 2013

MoDOT Removing Variable Speed Limit Signs On I-270

These signs on I-270 will be a thing of the past by the end of this month - MoDOT is removing the variable speed limits after five years.
(via Flickr/MoDOT Photos)

The Missouri Department of Transportation is ending its five-year experiment with variable speed limit signs on Interstate 270.

Crews began removing the 70 digital signs from along the highway Wednesday. The work should be done in about two weeks.

MoDOT installed the signs in 2008 as a way to get traffic to slow down if there was congestion ahead. For the first three years, the speed limits they posted were enforceable, but MoDOT made them advisory-only in 2011.

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Illinois
3:08 pm
Mon August 19, 2013

Pedal To The Metal? Illinois To Get 70 MPH Speed Limit In 2014

(via Wikimedia Commons)

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 join 36 other states with speed limits of 70 mph or higher when the law takes effect on Jan. 1, 2014, Quinn's office says.

But, Illinois drivers in portions of St. Louis' Metro East might not be seeing the change - Quinn's office explains in their release: 

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Advisory Speed Limits
5:13 pm
Wed March 9, 2011

Variable speed limits changing to "advisory" on I-270, I-255

(via Flickr/ohhhbetty)

Transportation officials are making changes to Interstate 270 and Interstate 255’s controversial variable speed limits.

MoDOT says a new study finds that they have helped traffic flow slightly since they were instituted in 2008, and accidents are down on the busy highway. So MoDOT engineer Tom Blair says they’ll make the variable speed limits simply "advisory" by this summer.

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