Here is the link to my thread that contains 7 new 4K videos of trains from that trip.....
viewtopic.php?f=43&t=15679
A few months ago in mid-August, I took these pictures of the beginning of the double tracking of Tunnel #10.......


These are pictures 4 1/2 months later in December showing the progress since then. You can now clearly see part of Tehachapi Loop through the cut (with the white cross on the top of the hill that's in the middle of loop) in the background of the last picture.....




Also NEAR Tunnel #10 and the tracks (This pic is facing north. The tracks are hidden just past the house and treeline of the background) is a private ranch house whose owner is clearly a railfan.....

He has the top of a searchlight signal bridge....

Apparently he somehow acquired Niles Canyon Railway caboose #209 and has it sitting on a piece of track right at the entrance to his dirt road driveway off of Woodford-Tehachapi Road.....



Here is the caboose before in Niles Canyon at Brightside, CA when NCR still owned it......
And this is when it started life originally as a Belt Railway of Chicago caboose....





