We ended up on I90 for about 25 miles from Moorcroft to Gillette, which had one brief highlight - there is a massive open pit coal mine right alongside the freeway near Gillette.

• 我们结束了I90的大约25英里默克罗夫特以吉列，这突出了一个简短的-有一个巨大的露天权煤矿附近的高速公路旁边吉列。