The over-ambitious Cape Wind offshore farm in Massachusetts hit a wall after 15 years, but developers now see new ways to boost water-based wind in the U.S. power mix.
About $3 billion and 119 miles’ worth of track construction is underway or under contract on California’s planned high-speed route that, ultimately, would stretch between Sacramento and San Diego.
Oklahoma transportation officials will seek private-sector assistance to close the last gap in the Gilcrease Expressway, a highway that loops around downtown Tulsa.
When the Trump administration finally reveals the details and timing of its much-touted infrastructure investment program, the American Society of Civil Engineers has a good idea of what needs to be done.
Airports face an annual $10-billion shortfall to meet their rising infrastructure needs, which total $99.9 billion over the next five years, an airport group says in a new report.