Interstate 255

Illinois Highway Work
4:43 pm
Fri October 26, 2012

Another Section Of Illinois 255 Opens To Motorists

A map of the 255 project.
Illinois Department of Transportation

A new section of Illinois Route 255 near Godfrey is now open to motorists.

The freeway has been extended from Seminary Road to Humbert Road. Work on that section of Route 255 had been delayed because of problems with an embankment that caused the pavement to crack.

The last part of Route 255, from Humbert to Illinois Route 111, is expected to be completed in November. When it’s finished, Route 255 will run from I-270 at Edwardsville to U-S Route 67 in Godfrey.

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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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