The long-awaited interchange at Interstate 85 and SC Highway 290 in Duncan temporarily crosses traffic to the left to move ...

Caltrans and the Solano Transportation Authority broke ground Friday on a unique highway improvement for the Bay Area: Its first “diverging diamond interchange.” The $25 million project ...

Colorado and Grand Junction transportation officials hope drivers will take the state’s first diverging diamond interchange in stride and not be thrown off by its unique design. “At first ...

The U.S. Highway 40-Kansas Highway 10 interchange ... The design of the interchange made the project unique in Lawrence. The diverging diamond interchange has been used frequently in Kansas ...

Bids will be opened Thursday for the overhaul of the Watterson Expressway between Westport Road and I-71 that includes ...

How It's Unique: Highway 1 is better known as the Ring ... wall and 74,000 square feet of drainage pipe run along the interchange. In 2006, the American Public Works Association selected the ...

The Highway 416 and Barnsdale Road interchange is part of a new deal between the Ontario government and Ottawa that recognizes the unique needs of Canada’s national capital region. The deal includes ...

This is a temporary solution while ODOT seeks funding for a larger overhaul of the interchange. Left turns onto Highway 22 at the interchange with Highway 51 between Salem and the Oregon Coast ...