1 Let's calculate how much it will cost you to toast your bagel every morning before work this week. 2  Suppose your toaster uses 900 watts and you like your bagels toasted pretty dark, say 8 minutes. 3  With an electricity rate of 10 cents per kWh, you would spend 6 cents for the week.
There are two great passes on this ride, Beartooth in Montana (10,947 feet) and Dunraven in Wyoming (8859 feet). Each is the highest driveable point in its respective state. It's always intensely chilly up here and you can make snow angels in August alongside the road.
1 I-15 runs north-south from Alberta, Canada through Western Montana to Idaho. 2  I-90 runs north from Sheridan, Wyoming to near Billings then runs west through Bozeman, Butte, and Missoula to Idaho.  I-94 runs from the North Dakota border west to join with I-90 just east of Billings.