Interstate 80 East in California

Mile 122 is in Auburn.
This is at Highway 49. Interstate 80 is in the foothills after Rocklin.
Highway 49 North
49 South
20 West
Highway 153 near Coloma

[I80 East]

Mile 124 and this is near Applegate. Chain requirements can start here, even though the elevation is only 2000'.

[I80 East]

Mile 135
By this point I80 is in the mountains.

[I80 East]

Mile 142
This is a set from an El Niño year. The snow started at Penryn.