A diverging diamond interchange — also called a double crossover diamond — allows drivers to make free-flowing right and left turns onto a major highway. Drivers going straight or turning ...

Construction has begun on Collier County's first Diverging Diamond Interchange at the I-75 and Pine Ridge Road interchange. The $27.5 million project is expected to significantly reduce delays and ...

Reader question: Do diverging diamond interchanges cost less to build than traditional diamond interchanges or roundabouts? Are they safer than roundabouts? Why change from roundabouts? Answer ...