Here (and an article discussing Idaho’s proposed legislation is here, thanks to A.K.).
An excerpt:
When 750 Nez Perce, accompanied by 1,000 horses, fled the U.S. Cavalry on a 1,200-mile route through the mountains, valleys and rivers of Washington, Idaho and Montana in 1877, their path took them past the Heart of the Monster, from whence the Nez Perce, or Nimiipuu people, originated, and through their precious Bitterroot Mountains. Their route was treacherous but their determination to survive was unshakable.
Some 140 years later, the black heart of industrial society has come to torment the Nimiipuu, using that same route.
ExxonMobil and some other large oil-traffickers want to run massive trucks and machinery (imagine the Statue of Liberty on its side, with wheels) through Washington, Idaho and Montana, headed for the Athabasca tar sands in Alberta, Canada. Those gigantic specialized trucks will carry monstrous pieces of mining equipment imported from Korea up to the site of a massive project in Alberta, where oil is being extracted from a mammoth pit by blasting saturated sand with steam. It is already the largest and most destructive industrial project in history, and those trucks could be shuttling supplies up there for the next 50 years. No trucks have made the entire run to Alberta thus far, but ExxonMobil hopes to get the green light for the Heavy Haul soon.