Greetings! In light of a recent item about power districts and wiring, attached you'll see the power district "map" we did for our layout. This is something of a visiting operator guide as well as a reminder for us. Each color represents a different power district protected by a PSX Power Shield circuit breaker, and includes short circuit LED lamps in the layout fascia.

Given my aging memory, this kind of item is handy to have around.

Jeff Johnston