Union Pacific's West Colton Railyard - Railfanning 9/9/2023

Today I went back to the Union Pacific West Colton Railyard! Trains are seen arriving and departing, as well as being put together by trios of classic switcher locomotives. In addition, high priority doublestack Z trains can be seen passing by on the adjacent UP Alhambra Subdivision.

Train 1: UP MWCEC 08
Head End:
UP 7221~C44ACM
UP 4480~SD70M
UP 3788~SD70M
UP 6400~AC4400CW / C44AC

Train 2: UP YWC26R 08
Head End:
UP 1650~SD40N
UPY 3207~SD40N
UPY 3206~SD40N

Train 3: UP MRVLA 07
Head End:
UP 6235~C44ACM
UP 2599~ET44AH / C45AH
UP 4660~SD70M
Rear End:
UP 4181~SD70M
UP 6027~AC4400CW / C44ACCTE

Train 4: UP MNPWC 05
Head End:
UP 7799~ES44AC / C45ACCTE
UP 6534~C44ACM
UP 5793~AC4400CW / C44ACCTE
Rear End:
UP 8248~ES44AH / C45AH
UP 6793~AC4400CW / C44AC

Train 5: UP YWC02 08
Consist:
UP 5358~AC4400CW / C44ACCTE
UP 9003~SD70AH
UP 2528~ES44AH / C45AH
UP 7882~ES44AC / C45ACCTE
UP 3060~SD70ACe-T4
UP 7482~ES44AC / C45ACCTE

Train 6: UP MWCRVB 08
Head End:
UP 5908~AC4400CW / C44ACCTE
UP 6548~AC4400CW / C44AC
UP 7945~ES44AC / C45ACCTE
Middle:
UP 8477~SD70ACe
Rear End:
UP 8833~SD70AH

Train 7: UP YWC27R 07
Head End:
UP 1608~SD40N
UP 1867~SD40N
UPY 3205~SD40N

Train 8: UP MEWWC 06
Head End:
UP 7645~ES44AC / C45ACCTE
UP 7649~ES44AC / C45ACCTE
UP 8104~ES44AH / C45AH
Rear End:
UP 8310~SD70ACe
UP 2681~ET44AH / C45AH

Train 9: UP YWC26R 08
Consist:
UP 1650~SD40N
UPY 3207~SD40N
UPY 3206~SD40N

Train 10: UP YWC27R 08
Consist:
UP 1608~SD40N
UP 1867~SD40N
UPY 3205~SD40N

Train 11: UP YWC02 08
Consist:
UP 1608~SD40N
UP 1867~SD40N
UPY 3205~SD40N

Train 12: UP ZCIG4 08
Head End:
UP 7444~ES44AC / C45ACCTE
UP 8408~SD70ACe
UP 8718~SD70ACe
UP 8386~SD70ACe