Here’s my list:
Gary Hoover’s MK&Q
Alan McClendand’s V&O,
Pelle Soleburg’s (sp) UP layout - does he model the UP or does the UP model him?
Neil Schorr’s (sp) South Penn
There was also a layout in either the 1995 or 1996 edition of Great Model Railroads. I can’t remember the name of the layout but it featured (I believe) the Pittsburgh & West Virginia on it’s final day of operations before N&W took over. Very nice layout.