A newly constructed bridge deck built as part of the 91 Freeway Project in Corona, Calif., will be demolished and rebuilt amid concerns about possible damage associated with an Oct. 9 incident that injured nine workers.

The Oklahoma Turnpike Authority (OTA) is undertaking a six-project, $892-million program aimed at addressing congestion and access issues across metropolitan Tulsa and Oklahoma City.

The Oct. 23 publication of the U.S. Environmental Protection Agency’s regulations to reduce greenhousegas emissions from new and existing powerplants has opened the floodgates to a barrage of lawsuits.

Elected last month as Canada’s prime minister, Justin Trudeau has an agenda that includes a strong investment in infrastructure.

Fearing that an earthquake is inevitable, Los Angeles city officials in October voted to enact the toughest seismic code in the U.S.