The DDI proposed to rehabilitate the overpass of the Highway F bridges over Interstate 94 is estimated to cost $7.9 million, WisDOT officials say.

The interchange has 559 concrete columns, some reaching 80 feet high, reinforced by 13,000 tons of steel. It sprawls out over 30 acres.

The proposed project will convert the I-94 and Highway F interchange in the City of Pewaukee into a DDI. This will incorporate improved signals, lighting and permanent signing, WisDOT said.

SNOQUALMIE, Wash. — Washington state’s second diverging diamond interchange opened Friday morning near state Route 18 and ...

Crews are going to create an interchange on Highway 10 at Armstrong Boulevard in the city of Ramsey. Right now, heavy train traffic and heavy motor vehicle traffic meet at that intersection.

The U.S. Highway 10 and U.S. Highway 23 interchange will undergo an overhaul starting in 2023. Minnesota Department of Transportation Project Development Manager Darren Nelson said the project ...

This diverging diamond has been a long time coming, according to Patrick McColley, deputy director for ODOT District 2.

This video dives into the engineering marvels behind Texas' famously tall highway interchanges, like Dallas' High Five. Grady ...

Natalie Beneviat Thursday, March 9, 2023 1:13 p.m. | Thursday, March 9, 2023 1:13 p.m. It’s not often a highway construction project can be categorized as an artistic experience. But that’s ...