Public Notice TransCanada Keystone Pipeline, LP. (Keystone) is proposing to construct and operate a crude oil pipeline and related facilities from Hardisty, Alberta, Canada, to the Gulf Coast area of Texas in the US. The facilities are designed to transport crude oil production from the Western Canadian Sedimentary Basin to existing markets in the Texas Gulf Coast area. Keystone submits that its proposed pipeline will serve the national interests of the United States by providing a secure and reliable supply of Canadian crude oil to meet the growing demand by US refineries and markets. The project, known as the Keystone XL Project, will have the nominal capacity to deliver up to 900,000 barrels per day of crude oil. in accordance with the requirements of the Montana Major Facility Siting Act, Keystone is analyzing three alternative routes within the state of Montana (see map) in preparation for their application submittal to the Montana Department of Environmental Quality. The Montana segment of the project is scheduled for construction in 2011 and 2012. Please send any comments or input regarding this project to keystone@transcanada.com, or call 1?866-717?7473 to provide input. TransCanada In business to deliver Daniels Co. A1A Sheridan Co. Phillips Co. Valley Co. Richland Co. Dawson Co. Gar?eld Co. Prairie Co. Wibaux Co. Treasure Fallon Co. Rosebud Co. Custer Co. Carter Co. Powder River Co. 1. unpworldwidc Artist: 2 Production Only Docket: 452975 Dale: Nov 5, 2006 Slza: 7.7" 9" Proof: 2 10!.7 Fubllcatlon?): Glendlve RR Glasgow Courier Banner Miles City Star Billings Gaz