Huge football field size UFO standing still around 20:00 hr above I-80W mid-way between Sacramento and Fairfield, CA earlier this week.

Did anyone else witness this? I know 3 people who saw this, and was wondering who else might have been traveling that way and saw it as well. It was a little foggy, so it wasn’t completely visible but it was obviously huge and wasn’t moving. From farther away, they thought it was a huge military plane. (Sorry, he says it was probably closer to 22:00 hr.)