The telescope, part of the next generation of telescopes now under construction or development, will be one of the largest optical telescopes ever built when completed.

About 90% of work under the contracts is expected to be done in California through June 2029.

Crews with Evans Construction mobilized quickly to construct a detour after a portion of the highway collapsed June 8.

The loss of an estimated $15 billion tied to congestion pricing leaves a large hole in the MTA’s capital budget.

ENR’s 20-city average cost indexes, wages and materials prices. Historical data and details for ENR’s 20 cities can be found at ENR.com/economics

The Tian’e Longtan Bridge features a 600-m main span.

The New York Civil Liberties Union suit alleges that Buffalo’s Kensington Expressway project's environmental assessment is "limited and flawed."

The Western Area Power Generation Project, to be located in Sierra Leone’s capital Freetown, is intended to help address the country’s rolling blackouts and expand its national electricity system.

Departing Democrat Allison Clements will be replaced, as two new Democrats and a Republican are set to join the independent regulator of interstate oil and gas, hydropower and transmission projects.

Dubai plant will be the second-largest in the world using seawater reverse osmosis and the largest powered by solar energy.