120°W 40°N PACIFIC OCEAN Seattle Spokane Vancouver Portland Olympia Salem Eugene Sacramento San Francisco Los Angeles Las Vegas Flagsta Tucson Reno Bakerseld Fresno San Diego Oakland Carson City Salt Lake City Phoenix El Paso Santa Fe Denver Cheyenne Bismarck Pierre Tope Wich Oklahoma City Austin D San Antonio Oma Rapid City S Billings Butte Helena Colorado Springs Boulder Albuquerque Boise WASHINGTON OREGON CALIFORNIA NEVADA ARIZONA NEW MEXICO COLORADO UTAH WYOMING IDAHO MONTANA NORTH DAKOTA SOUTH DAKOTA NEBRASKA KANSAS TEXAS OKLAHOMA M E X I C O PACIFIC OCEAN Honolulu HAWAII 0 50 100 Miles 0 50 100 Kilometers ARCTIC OCEAN PACIFIC OCEAN Juneau Fairbanks Anchorage ALASKA CANADA 0 150 300 Miles 0 150 300 Kilometers 464 A Place Called Mississippi