Eastbound Pennsylvanian on Horseshoe Curve, 2016. — Amtrak
![](https://history.amtrak.com/archives/eastbound-i-pennsylvanian-i-on-horseshoe-curve-2016/@@download/item/Color%20digital%20image_Pennsylvanian%20(42)%20at%20Horseshoe%20Curve%20Pa_Photog%20CGomez_May%203%202016_WM.jpg)
Altoona's Horseshoe Curve: A Railroad Engineering Marvel
![](https://live.staticflickr.com/7008/26455220323_ed902f40fc_h.jpg)
Norfolk Southern Railway # 7714 diesel locomotive (ES40DC)…
![](https://history.amtrak.com/archives/i-pennsylvanian-i-stopped-at-harrisburg-pa.-2016/@@images/5cd17aeb-6cc2-4cea-9d1d-c7f7678090ad.jpeg)
On Board the Pennsylvanian — Amtrak: History of America's Railroad
![](https://live.staticflickr.com/7463/26435089884_4f5ef2bd68_h.jpg)
Amtrak # 94 diesel locomotive (General Electric P42DC) (Ho…
![](https://upload.wikimedia.org/wikipedia/commons/0/05/Norfolk_Southern_Railway_-_9442_diesel_locomotive_%28CW40-9%29_%28Horseshoe_Curve%2C_Pennsylvania%2C_USA%29_%2826452863613%29.jpg)
File:Norfolk Southern Railway - 9442 diesel locomotive (CW40-9
![](https://history.amtrak.com/archives/eastbound-i-pennsylvanian-i-at-the-harrisburg-station-2016/@@images/9f14bf9e-461a-4f54-9801-38feb0c6dc4d.jpeg)
Eastbound Pennsylvanian at the Harrisburg station, 2016. — Amtrak
![](https://pittsburghmainline.weebly.com/uploads/1/2/1/2/12127868/1503175_orig.jpg)
Blog Archives - Pittsburgh Mainline
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Amtrak F40PHs-314 & 261 are leading the eastbound Broadway Limited
![](https://live.staticflickr.com/5480/9510092084_15dec84819_b.jpg)
AMTRAK and Horseshoe Curve, Amtrak's phase 3 heritage unit,…
![](https://upload.wikimedia.org/wikipedia/commons/6/62/Norfolk_Southern_Railway_-_7538_and_-_1043_diesel_locomotives_%28Horseshoe_Curve%2C_Pennsylvania%2C_USA%29_%2826988231941%29.jpg)
File:Norfolk Southern Railway - 7538 and - 1043 diesel locomotives
![](https://cdn2.picryl.com/photo/2016/02/03/pc-train-54-the-pennsylvania-limited-on-horseshoe-curve-near-altoona-pa-on-5d81a5-1024.jpg)
18 Trains on horseshoe curve Images: PICRYL - Public Domain Media