Construction Vehicle Crossing from the left road sign (TW344) Type:Road Sign with Stand Urban transport corridors

Urban transport corridors

improving safety by separating dangerous goods vehicles from general traffic where required and ensuring the correct vehicles use designated access routes

Entry points to workshops and production areas where “You are now entering a PPE area” sets PPE expectations before work begins

Road sections with a history of loss-of-control incidents

The Restricted Area

Construction Vehicle Crossing from the left road sign (TW344) Type:Road Sign with Stand Urban transport corridorsThe Construction Vehicle Crossing from the Left road sign (TW344) is a temporary warning sign used to alert drivers that construction vehicles may enter or cross the roadway from the left. Purpose and function This sign warns drivers of slow moving or heavy construction vehicles that may not be immediately visible, reducing collision risk in active work zones. Typical applications Road construction and maintenance sites Quarries, depots, and