Having used aluminum extrusions from the 8020 Company extensively in my business, I decided to use them in building my O gauge tinplate railroad. At first I was concerned that the presence of all that aluminum would interfere with my Lionel Legacy control system. However that turned out to be a non-problem. While non cheap, this has proven to be a very satisfactory construction method. I have added onto it numerous times, simply bolting additional sections to the framework as needed, and completing it with track and scenery.
