Georgetown Subdivision
The Georgetown Sub represents the trackage from Granger to Georgetown and the Texas Crushed Stone Quarry just North of Austin, Texas. It is in the middle left of the layout, highlighted in red.
In reality, it is one of the four points of entry into staging. This allows for GRR rock trains coming on or going off the modeled portion of the layout from the Austin area onto the layout. It also access to the staging yard, engine yard, and reversing loop.
Operationally, this is a must for proper Katy operations in Texas.