Dave Heilmann's ATSF & UP in Kansas City Railroad - HO Scale
It features several eras (model railroading Rule #1 applies!). Operations use a 4:1 fast clock, and car cards with waybills. Manifest freights, fast mail trains, commuter runs, coal trains, turns, and interchange runs with the ATSF, UP, BN, CNW and MKT are all included. Lenz DCC. Car card car routing.