In WWII, pilots who flew over the Himalayas referred to the route as "over the hump".
In the United States, it's not uncommon to refer to England in particular, and to Europe in general, as "across the pond".
In the old army, if you went AWOL you were referred to as going "over the wall".
In Northern California, crossing the Sierra to get into Nevada is going "over the hill". And that's what I did today.
My mother's birthday was this past week and she wanted to spend the weekend in Reno, so a bunch of friends and family made the trek today.
At 2:55 I crossed Donner Summit; the thermometer on my dash read 35 degrees. A few minutes later I was in Truckee with a sky full of rain clouds but with glimpses of clear blue sky. There was light rain most of the trip through the mountains but no problems at all.
It's been mostly cold and dry here in Reno. Now I get to enjoy the weekend....