The seven-month dig was part of a $58 million wastewater treatment infrastructure project in Clackamas County.

They are digging a two-mile-long tunnel to help keep millions of gallons of raw sewage out of nearby waterways. And they have a lot of help: a massive drill named “Hazel” that weighs 380 tons ...

Last month, the seismic upgrades became a little more tangible as crews prepped cranes and a large drill to dig into the earth near Tom McCall Waterfront Park. Construction workers are digging a ...

and also delivering massive air strikes against ground targets and columns of military hardware," the district’s press office reported. The drills involve more than 1,000 troops and more than ...