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Tag: Dan Ryan Expressway
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Three-year delay expected for untangling Chicago’s Spaghetti Bowl interchange
The rebuilding of the Jane Byrne Interchange was expected to be completed in 2019; however, the $600 million project's deadline has been extended to 2022.
December 24, 2018
Roadbuilding
Longitudinal grooving touted as an economical means of improving traction
Departments of Transportation across the United States are always exploring new ways of improving traction to enhance wet-weather safety while trying to contain rising costs – and longitudinal diamond grooving is one way to do it, according to a nonprofit trade group. The group, the International Grooving and Grinding Association (IGGA), says longitudinal diamond grooving is […]
April 10, 2018
Roadbuilding
I-55 to see first P3 managed lane project in Illinois history
Illinois Gov. Bruce Rauner has announced with members of the state general assembly a plan allowing the Illinois Department of Transportation (IDOT) to add at least one additional lane in each direction to a 25-mile stretch of Interstate 55 near Chicago using a public-private partnership (P3) agreement. IDOT is allowed to use P3 agreements only […]
February 8, 2016
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