Amtrak reveal new look of U.S. national network locomotives
ProgressRail | Locomotives
United States Army 1843 - Rochester & Genesee Valley Railroad Museum
US locomotives rebuilt for Australia | News | Railway Gazette International
CSRWire - Cummins Is Repowering KLW Locomotives Across the U.S. To Help the Company Meet Sustainability Commitments
Union Pacific signs $US 1bn locomotive upgrade contract with Wabtec - International Railway Journal
Union Pacific
ProgressRail | Locomotives
Colored Steam Locomotives
How this engineer changed the economics of locomotives - Times of India
USA Trains Locomotives
US diesel locomotives in South Korea - Trains
RRHMA announces unique equipment delivery of historic Union Pacific steam and diesel locomotives to its facility in Silvis, IL | Railroading Heritage of Midwest America
Steam Locomotives (USA): Invention, History, Types
Are US trains really that bad? It's complicated - CNET
Locomotives - Steamtown National Historic Site (U.S. National Park Service)
Chronology of America's Freight Railroads - Association of American Railroads
Diesel Locomotives | The Railway Technical Website | PRC Rail Consulting Ltd
US Army Transportation Corps LEGACY 4-6-6T #1945
Top 15 Extinct American Steam Locomotives - YouTube
US Army Locomotives
U.S. Sugar Christens Historic Steam Locomotive — FMW Solutions LLC
GE AC6000CW - Wikipedia
Top 10 Best U.S. Diesel Locomotives of All Time 2018. Best Powerful Diesel Trains in USA - YouTube
Commentary: Many freight locomotives no longer needed - FreightWaves
