The money will help cover repair costs for projects including the H-3 Kionaole Road culvert and Hana Highway near mile marker 10.

A discarded golf-cart wheel and a piece of scrap box tubing have earned a New York highway department national recognition. Riverhead Highway Superintendent Mike Zaleski built a simple snow-fence pole ...

The upgraded culvert can handle greater water volumes than the corrugated metal pipe structure, helping prevent flooding, erosion, and potential structural damage to the roadway.

Planetary science is the study of the celestial bodies that orbit stars, with a particular focus on our own solar system. This includes studying the formation and evolution of planets, the moons and ...

When a prairie river carries more water in one year than another, the obvious place to look for an explanation is the sky. A year with more snow and rain should have more water in rivers. That was ...

Scientists simulated what happens when the pipes and tunnels that divert rainwater fail. In one scenario, 30 percent of local residents couldn’t reach an E.R. By Alexander Nazaryan Culverts aren’t ...

Washington State Department of Transportation and contractor crews will replace existing fish barriers under I-5 and Pacific Highway near Stanwood with three new fish-passable arch structures to ...

WSDOT is building bridges over Sunset Creek in Bellevue along both directions of I-90, Southeast Eastgate Way and Southeast 36th Street in Bellevue. These bridges replace culverts that block fish ...

In the southeast corner of Idaho, just 10 mi. from Wyoming, U.S. 30 threads between two mountain ranges split by the Bear River. The area is known as Rocky Point and is a key migration passage for ...

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