Well, more like a horn blaring, but it was still somewhat evocative. A country musician has probably written a song about that sound.
This is one of the views from the overflow parking lot at Amboy Crater Trailhead. It's a BLM facility, so it's free and legal to stay overnight. And it's paved, which means no tracking dirt into the Rolling Steel Tent. Best of all, I was totally alone. Ah, peace and quiet. Except for the trains.