http://story.news.yahoo.com/news?tmpl=story&cid=578&ncid=578&e=10&u=/nm/20031217/ts_nm/environment_snowmobiles_dc<snip>DENVER (Reuters) - A federal judge Tuesday threw out a Bush administration proposal that shelved a Clinton-era plan to ban snowmobiles from Yellowstone National Park -- hours before the winter season was set to begin.
U.S. District Judge Emmet Sullivan in Washington ruled against a revised plan announced this year that scrapped a decision from the Clinton administration. The new plan would have allowed fewer snowmobiles than in years past and called for newer and quieter snowmobiles.
The snowmobile industry lobbied the Bush administration to reject a 2000 plan that would have phased snowmobiles out because the vehicles cause air and noise pollution.
Suzanne Lewis, superintendent of Yellowstone, told reporters in a teleconference call from Washington that 493 snowmobiles will be allowed into the park Wednesday morning just after dawn instead of 950 that would have been allowed under the park's most recent plan.