The Martin Marietta rock train has finished unloading at the aggregate producer's Drennan yard in Colorado Springs and now returns empty to Pueblo as it prepares to enter into track 56 using the &... (more)

Two UP Dash 9s bring an empty rock train into the ex-Rio Grande yard in Pueblo which has its western side protected by a levee built to help control the flow of the Arkansas River and prevent a ca... (more)