While clocking in at 1.6 miles in length, Valley Metro’s newest section of its Phoenix light rail system packs in many firsts for the area within its tight footprint.

Construction under a progressive design-build contract is expected to begin next year.

Over 16 months, four dams built between 1903 and 1962 came down as part of a monumental effort to clear 35 river miles in Oregon and California.

Technical qualifications took precedence over price in progressive design-build award.

As major projects begin wrapping up under the current program, Sound Transit gears up for the next $54-billion stage.

A request for proposals for the plant, set to produce 30 million gallons of water per day, will be released July 8 to selected bidders.

The planned Frederick Douglass Tunnel would replace the 150-year-old B&P Tunnel.

First installed turbine at the 132-GW South Fork project off the New York coast has now sent wind energy to the state grid, with first power flow also imminent at the 800-MW Vineyard Wind project off Massachusetts and other state projects pushing past ongoing constraints.

A flat muskeg maze-like landscape laced with ponds and streams isolated Whatì—a remote settlement of the Tłı̨chǫ First Nations people in Canada’s Northwest Territories—for much of the year.

At $1.3 billion, Central 70 is Colorado’s largest highway infrastructure project in state history. Made possible through a public-private partnership, the project rebuilt 10 miles of Interstate 70, added an express lane in each direction, removed a 50-year-old viaduct and lowered the interstate below grade between Brighton and Colorado boulevards.