W2+1 road
W2+2 road
WBotts' dots
WBox junction
WCat's eye (road)
WBike lane
WMedian strip
WParking space
WPedestrian crossing
WPelican crossing
WRaised pavement marker
WRoad surface marking
WRoute shield pavement marking
WRumble strip
WStop and yield lines
WTactile paving
WThermoplastic road marking paint
WYellow line (road marking)
WZebra crossing