Template:WMATA OBS platform layout/island/doc

Usage
Platform layout template for underground island-platformed Washington Metro stations served by the Orange, Blue, and/or Silver lines:
 * Foggy Bottom–GWU station
 * Court House station
 * Federal Triangle station
 * Federal Center SW station
 * Capitol South station
 * Eastern Market station
 * Potomac Avenue station
 * Stadium–Armory station
 * Benning Road station
 * Capitol Heights station