ENR 2025 Top 400 Review +: US Commercial Uranium Enrichment Expands

General Matter, a nuclear energy firm, has signed a lease with the U.S. Energy Dept. to build a $1.5-billion commercial uranium enrichment facility at the former federal Paducah Gaseous Diffusion Plant in Paducah, Ky., to expand U.S. nuclear power. Backed by tech entrepreneur Peter Thiel, the San Francisco company has provided few details about the […]

ENR 2025 Top 400 Review +: Upgrading a Link in California’s Capital City

The $239.5-million rehab of the American River Bridge in Sacramento, Calif., will reach a milestone this month, with the CM/GC joint venture of Granite Construction Inc. and California Engineering Contractors completing final deck pours. Built in 1954 as separate northbound and southbound two-lane spans, the 1.5-mile crossing linking downtown and eastern Sacramento was expanded to […]

ENR 2025 Top 400 Review +: New Office Tower Includes Transit Access

Turner Construction has started building a 46-story commercial office tower on Madison Avenue in Manhattan. The 930,000-sq-ft project, designed by Kohn Pederson Fox, includes an underground entrance that will provide access to Grand Central’s Madison Concourse between 44th and 45th Street. “We are honored to contribute to a project that not only enhances the iconic […]