WorldRoadsRTTDESCPrimary Route center-line #000000 4.0 center-line #ff0000 2.0 locatedAtRTTDESCtimesitalicbold10#FF00000.50.5201020RTTDESCSecondary Route center-line #0000ff 2.0 locatedAtRTTDESCtimesitalicbold6#0000000.50.5201020