The question of who will pay for at least $10 million to replace girders on I-55 near St. Louis is being sorted out between the contractor, subcontractor, insurance companies and attorneys. 

London is the most expensive city for construction, according to the Arcadis 2024 International Construction Costs report released this month.

The U.S. Dept. of Energy has aired a flurry of changed permit mandates and other project boosts to meet rising demand for more and cleaner energy.

The pair of actions halt major projects to develop mining and energy resources in Alaska's interior.

The main focus is the Airport Improvement Program, which finances runways, taxiways and other infrastructure.

Agencies including Los Angeles World Airports and the Port of San Francisco detailed major infrastructure projects in the works to prep for the World Cup and Olympics, and address sea level rise. 

The start of a separate Global Terminal project remains on hold amid cost concerns.

Government has reportedly received six bids for the next roughly 3-GW wave of development, set to commission in 2029, with Denmark builder among them.

Labor unions reportedly plan to spend as much as eight figures to support the current president's reelection.

This 1926 cover shows a wooden stave pipe under construction in northern California. The 16-ft-dia, 1,318-ft-long conduit connected two concrete-lined tunnels at a hydroelectric plant on the Klamath River.