Beginning of dual roadway (to left) road sign (W119) men at work overhead safety sign Approaches to tram-only crossings and

Approaches to tram-only crossings and junction layouts

or a demarcated area is reserved exclusively for buses

allowing drivers to slow down and prepare for merging or turning traffic

consistent communication

Beginning of dual roadway (to left) road sign (W119) men at work overhead safety sign Approaches to tram-only crossings andThe Beginning of Dual Roadway (to left) road sign (W119) is a W Series road layout warning sign used to alert drivers that the roadway is becoming dual carriageway ahead, with the additional lane or carriageway developing toward the left hand side. It provides advance warning of an increased roadway capacity and changing lane configuration. Purpose and function This sign warns drivers to anticipate a changed road layout and to select lanes early and