4,400 Horsepower -- Built 1993-1994 by GE - Erie, Pennsylvania
Existing Roster
| 8601 | 8602 | 8603 | 8604 | 8605 | 8606 | 8607 | 8608 | 8609 | 8610 |
| 8611 | 8612 | 8613 | 8614 | 8615 | 8616 | 8617 | 8618 | 8619 | 8620 |
| 8621 | 8622 | 8623 | 8624 | 8625 | 8626 | 8627 | 8628 | 8629 | 8630 |
| 8631 | 8632 | 8633 | 8634 | 8635 | 8636 | 8637 | 8638 | 8639 | 8640 |
| 8641 | 8642 | 8643 | 8644 | 8645 | 8646 | 8647 | 8648 | 8649 | 8650 |
| 8651 | 8652 | 8653 | 8654 | 8655 | 8656 | 8657 | 8658 | 8659 | 8660 |
| 8661 | 8662 | 8663 | 8664 | 8665 | 8666 | 8667 | 8668 | 8669 | 8670 |
| 8671 | 8672 | 8673 | 8674 | 8675 | 8676 | 8677 | 8678 | 8679 | 8680 |
| 8681 | 8682 | 8683 | 8684 | 8685 | 8686 | 8687 | 8688 | 8689 | 8690 |
| 8691 | 8692 | 8693 | 8694 | 8695 | 8696 | 8697 | 8698 | 8699 | 8700 |
| 8701 | 8702 | 8703 | 8704 | 8705 | 8706 | 8707 | 8708 | 8709 | 8710 |
| 8711 | 8712 | 8713 | 8714 | 8715 | 8716 | 8717 | 8718 | 8719 | 8720 |
| 8721 | 8722 | 8723 | 8724 | 8725 | 8726 | 8727 | 8728 | 8729 | 8730 |
Union Pacific's C44-9W Renumbering Plan
| CNW No. | UP No. | CNW No. | UP No. | CNW No. | UP No. | ||
| 8601 | 9665 | 8645 | 9749 | 8688 | 9792 | ||
| 8602 | 9666 | 8646 | 9750 | 8689 | 9793 | ||
| 8603 | 9668 | 8647 | 9751 | 8690 | 9794 | ||
| 8604 | 9667 | 8648 | 9752 | 8691 | 9795 | ||
| 8605 | 9669 | 8649 | 9753 | 8692 | 9796 | ||
| 8606 | 9670 | 8650 | 9754 | 8693 | 9797 | ||
| 8607 | 9671 | 8651 | 9755 | 8694 | 9798 | ||
| 8608 | 9672 | 8652 | 9756 | 8695 | 9799 | ||
| 8609 | 9673 | 8653 | 9757 | 8696 | 9800 | ||
| 8610 | 9674 | 8654 | 9758 | 8697 | 9801 | ||
| 8611 | 9675 | 8655 | 9759 | 8698 | 9802 | ||
| 8612 | 9676 | 8656 | 9760 | 8699 | 9668 | ||
| 8613 | 9677 | 8657 | 9761 | 8700 | 9804 | ||
| 8614 | 9678 | 8658 | 9762 | 8701 | 9805 | ||
| 8615 | 9679 | 8659 | 9763 | 8702 | 9806 | ||
| 8616 | 9680 | 8660 | 9764 | 8703 | 9807 | ||
| 8617 | 9681 | 8661 | 9765 | 8704 | 9808 | ||
| 8618 | 9682 | 8662 | 9766 | 8705 | 9809 | ||
| 8619 | 9683 | 8663 | 9767 | 8706 | 9810 | ||
| 8620 | 9684 | 8664 | 9768 | 8707 | 9811 | ||
| 8621 | 9685 | 8665 | 9769 | 8708 | 9812 | ||
| 8622 | 9686 | 8666 | 9770 | 8709 | 9813 | ||
| 8623 | 9687 | 8667 | 9771 | 8710 | 9814 | ||
| 8624 | 9688 | 8668 | 9772 | 8711 | 9815 | ||
| 8625 | 9689 | 8669 | 9773 | 8712 | 9816 | ||
| 8626 | 9690 | 8670 | 9774 | 8713 | 9817 | ||
| 8627 | 9691 | 8671 | 9775 | 8714 | 9818 | ||
| 8628 | 9692 | 8672 | 9776 | 8715 | 9819 | ||
| 8629 | 9693 | 8673 | 9777 | 8716 | 9820 | ||
| 8630 | 9695 | 8674 | 9778 | 8717 | 9821 | ||
| 8631 | 9694 | 8675 | 9779 | 8718 | 9822 | ||
| 8632 | 9696 | 8676 | 9780 | 8719 | 9823 | ||
| 8633 | 9697 | 8677 | 9781 | 8720 | 9824 | ||
| 8634 | 9698 | 8678 | 9782 | 8721 | 9825 | ||
| 8635 | 9699 | 8679 | 9783 | 8722 | 9826 | ||
| 8636 | 9740 | 8680 | 9784 | 8723 | 9827 | ||
| 8637 | 9741 | 8681 | 9785 | 8724 | 9828 | ||
| 8638 | 9742 | 8682 | 9786 | 8725 | 9829 | ||
| 8639 | 9743 | 8683 | 9787 | 8726 | 9830 | ||
| 8640 | 9744 | 8684 | 9788 | 8727 | 9831 | ||
| 8641 | 9745 | 8685 | 9789 | 8728 | 9832 | ||
| 8642 | 9746 | 8686 | 9790 | 8729 | 9833 | ||
| 8643 | 9747 | 8687 | 9791 | 8730 | 9834 | ||
| 8644 | 9748 |