Union Pacific 3985
From TrainSpottingWorld, for Rail fans everywhere
| Power type | Steam |
|---|---|
| Configuration | 4-6-6-4 |
| Gauge | 4 ft 8½ in (1435 mm) |
| Career | Union Pacific |
| Number | 3985 |
| Nicknames | "Challenger" |
| Disposition | On static display |
Union Pacific 3985 or UP 3985 is the counterpart of Union Pacific 3977 and is is the largest operating steam locomotive in the world.
The second video includes Challenger footage
<googlemap lat="35.29335" lon="-93.162829" type="satellite" zoom="18" controls="large">
35.293056, -93.162856, Probable location of video
</googlemap>
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