Well, I need to proofread better … I said that Dennis built the locomotive from 1990 to 1999 and I rebuilt it in 2000 – you may have been wondering why it only lasted a year before needing rebuilding!
The correct dates should have been 1960 to 1969 ! So the locomotive was about 30 years old when I rebuilt it … lol

Our ride-on railroads are outdoor railroads. In addition to being able to enjoy the outdoors, we have to contend with nature’s wrath. One of the things we need to deal with is lightning.
In this discussion I will present the advantages and challenges of using solid state components in signal systems for ride-on railroads. I will also discuss why I believe these solid state automatic signals have many advantages over other systems.
In this discussion I will show how a wye can be signaled to maximize traffic flow but still de-conflict opposing traffic.
In this discussion I will attempt to lay out why ABS and APB signals alone are not the answer for ride-on railroad signals.