A DDI is a type of highway interchange that WisDOT said makes it easier for drivers to turn left onto the I-43 entrance ramps, according to an information video WisDOT posted on Nov. 9.

Highway 37 from Marin or Sonoma county ... taking vehicles through a “diverging diamond” — a new type of traffic interchange that will be the first of its kind in the Bay Area and only ...

It’s one of two highway interchanges in Cuyahoga County where new closings began Monday - one for a short period of time and one that will last for more than a year. The Ohio Department of ...