WThree-way junction
WAdvanced stop line
WBowtie (road)
WBox junction
WCloverleaf interchange
WSeagull intersection
WContinuous-flow intersection
WDiamond interchange
WDiverging diamond interchange
WFilter-in-turn
WIntersection (road)
WRoundabout
WHook turn
WInterchange (road)
WIntersection (road)
WJughandle
WMichigan left
WOffset T-intersection
WContinuous-flow intersection
WPedestrian separation structure
WProtected intersection
WQuadrant roadway intersection
WRoundabout
WSeagull intersection
WSlip lane
WSmart interchange
WSplit intersection
WSuperstreet
WTexas T
WTexas U-turn
WTruck bypass
WUnused highway