ELR Citation: 42 ELR 20053
No(s). 10-8088 et al (10th Cir. Feb 29, 2012)

The Tenth Circuit dismissed petitions challenging National Park Service (NPS) rules governing snowmobile use in the Yellowstone National Park, Grand Teton National Park, and the John D. Rockefeller Jr. Memorial Parkway. Petitioners, which included Wyoming, snowmobile associations, and a county, ...