Since the Interstate highway system was created from whole cloth, rather than emerging through the years, it shouldn’t come as a surprise that there is a defined logic to the numbering system that ...

Below are the road, trail and ramp closures caused by the Interstate 90/39 construction in Rock County, estimated to be completed fall 2021. Click or tap a map icon below to view additional ...

A six-mile stretch of westbound Interstate 80 will be closed for more than four days starting the night of Thursday, Aug. 31. The map above shows the closure in red: westbound lanes from Interstate ...