Template:NYCS Platform Layout IRT Lexington Avenue Line/doc

Usage
Platform layout template for the two-level local IRT Lexington Avenue Line stations:
 * 68th Street–Hunter College station
 * 77th Street station (IRT Lexington Avenue Line)
 * 96th Street station (IRT Lexington Avenue Line)
 * 116th Street station (IRT Lexington Avenue Line)