Alweg Archives Home Page
The Alweg Archives website describes and continuously updates the history of the Alweg Monorail Company of Cologne, Germany, and New York and Seattle, USA, and the lasting influence of the Alweg monorail concept on the state-of-the-art monorails of today as exemplified by the monorails of the Hitachi Company of Japan.
http://www.alweg.com/
The American Railroads
Recreation, Trains and Railroads, History - The American Railroads. A free informational and educational resource guide covering the American railroad industry.
https://www.american-rails.com/