GE AC4400CW of UP at Rock River WY
GE AC45CCTE of UP at Rock River WY
EMD SD70M of UP between Laramie and Rock River WY
GE AC4400CW of UP between Laramie and Rock River WY
GE C44AC/CTE of UP between Laramie and Rock River WY
GE AC45CCTE of UP between Laramie and Rock River WY
GE AC45CCTE of UP between Laramie and Rock River WY
GE AC4400CW of UP between Laramie and Rock River WY
GE AC4400CW of UP between Laramie and Rock River WY
EMD SD70ACe of UP between Laramie and Dale Junction WY
GE AC4400CW of UP between Laramie and Dale Junction WY
EMD SD70M of UP between Laramie and Dale Junction WY
EMD SD70M of UP between Laramie and Dale Junction WY