The court holds that the U.S. Department of Transportation's (DOT's) approval of a 12-lane bridge to replace an existing 6-lane bridge in Alexandria, Virginia, violated the Clean Air Act…

The court reinstates a neighborhood association's National Environmental Policy Act (NEPA) and Federal Aid Highway Act (FAHA) claims against federal and state agencies for failing to prepare…

The court holds that the U.S. Army Corps of Engineers' and the Natural Resources Conservation Service's decision to construct a dam on the Hughes River in West Virginia complied with the…

The court affirms a district court decision enjoining further construction on a Kansas highway project until the Federal Highway Administration (FHwA) completes a National Environmental Policy Act…

The court holds that the National Park Service's decision to remove a herd of 12 horses from Santa Cruz Island in the Channel Islands did not violate the National Environmental Policy Act (…

The court dismisses environmental groups' complaint alleging that the National Environmental Policy Act requires the U.S. Department of Energy (DOE) to prepare a supplemental programmatic…

The court holds that a city and county have standing to challenge the U.S. Department of the Interior (DOI) for implementing a water rights acquisition plan in Nevada before preparing a…

The court holds that the U.S. Forest Service's consideration of a fire's effects on a proposed timber sale in the Colville National Forest in Washington was not arbitrary and capricious…

The court holds that the Secretary of Transportation's failure to issue an environmental impact statement (EIS) in connection with an order awarding takeoff and landing slots to airlines at…

The court holds that the Federal Energy Regulatory Commission's (FERC's) decision to approve a city's application to amend a hydroelectric power license did not violate the National…