They may look similar, but they work very differently. Here’s the breakdown between a DDI & DLT.

A new traffic pattern at the Boyson Road interchange along Interstate 380 is set to open following an overnight closure, transportation officials said.The Iowa ...

A diverging diamond interchange is being built at the I-75 and Daniels Parkway interchange in Fort Myers. This design improves traffic flow and has been shown to reduce crashes by as much as 50 ...

Ground broke in March of 2025 for a new Diverging Diamond Interchange in Collier County that's expected to be finished in the middle of 2027.

(WBIR) Starting Tuesday, the way most of us get to the Smoky Mountains is changing. After years of work, and a few delays late Monday and early Tuesday because of rainy weather, a brand new ...

The Iowa DOT says Boyson Road at I-380 will be closed overnight Sunday, March 22.

(WKBN) — Howland Township was one of the first, but surely won’t be the last of the diverging diamond construction in Ohio. On Monday, the ribbon was cut on a diverging diamond interchange (DDI) at ...

A diverging diamond interchange is in the making in Southwest Florida and it's historic. That's because the DDI under construction at I-75 and Pine Ridge Road will be the first of its kind for Collier ...

The Illinois Department of Transportation has announced the completion of a new diverging diamond interchange at Interstate 39 and U.S. 20/Harrison Avenue in Cherry Valley. The $44.2 million project ...

PennDOT on Tuesday completed work to fully open a new “diverging diamond” interchange at the junction of Interstate 70 and Route 51 in Rostraver. The newly formatted interchange and nearby ...

Merriam plans a $32M diverging diamond interchange at Shawnee Mission Parkway and I-35 to improve safety and support new ...