[quote user="peahrens"]
Here is an overview, perhaps helpful.
https://dccwiki.com/Power_District
I liked the Kalmback book DCC Guide.
How are you defining a power district? Is it a region of track with its own DCC booster, or just one with it's own circuit breaker? I see both of these here.
Do you really need so many booster-supported districts? That's a lot of power, and a lot of expense if you don't really need it.
It takes an iron man to play with a toy iron horse.
Paul
Modeling HO with a transition era UP bent
looking for wireing diagram for 3 power districts? Anyone recomend diagram or book? thank in advance. Tommy