 |  | 

| Union Pacific's Triple Track Main: The busiest freight railroad in North America is UP's Overland Route between North Platte and Gibbon Junction, Nebraska. These still photos are actual
scenes ("frame captures") from the Pentrex video Union Pacific's Triple Track Main . |
 |
AC locomotives from EMD and GE pull eastbound coal loads through Gothenburg, Nebraska. The train will be delivered to CSX for movement to Baldwin, Florida. |
| West of Gothenburg, a unit ballast train passes one of many grain elevators. The train originated in Kerr, Texas and is enroute to Cheyenne, Wyoming. |
 |
 |
Coal loads (left) meet coal empties at Josselyn. |
| CNW 8620 leads a westbound near Darr. |
 |
 |
West of Maxwell, a westbound manifest passes a stack train which has been parked waiting for a fresh crew. |
| SD90MACs team up with an SP GE on a westbound coal train rounding "Buttermilk Curve" west of Brady. |
 |
 |
Two GE AC units pulling eastbound coal loads meet westbound coal empties. A single GE unit brings up the rear of the westbound. |
| UP 8086 teams up with a D&RGW tunnel motor to power the MKSNP west of Josselyn. |
 |
|
Pentrex P.O. Box 94911 Pasadena, CA 91109-4911 |
|