Diverging Diamond Interchange Stories :: Construction Equipment Guide

Tue April 10, 2018

Beginning Feb. 22, the Utah Department of Transportation (UDOT) began a major project to improve operations at I-215 and Redwood Road in North Salt Lake City by building a Diverging Diamond Interchange (DDI)....

Cindy Riley - Mon November 06, 2017

First Diverging Diamond Interchange Comes to Nassau City

Construction of the area's first Diverging Diamond Interchange (DDI) under I-95 at A1A Exit 373 is moving at a steady pace in Florida's Nassau County. The more than $40 million project consists of reconstruction and widening of 2.2 miles of A1A from west of I-95 to west of Still Quarters Road, widening of ramps at Interstate 95/A1A exit 373 to Yulee/Callahan/Amelia Island/Fernandina Beach and the reconfiguration of the interchange under Interstate 95....

Mon October 16, 2017

I-66/Route 15 Diverging-Diamond Interchange Complete

The Virginia Department of Transportation, the town of Haymarket and Prince William County celebrated the completion of Northern Virginia's first diverging-diamond interchange (DDI) on Aug. 22 at I-66 and Route 15....

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