J1 Led were commissioned to design, manufacture, supply and install a 2 km stretch of Lane Control and Early Warning Signs for the Tullamarine Freeway Upgrade in Victoria.

J1 installedMultiple Combined Lane Control / Variable Speed Limit signs – which are full matrix, full colour displays, and TYPE D AWS Signs which are also full colour / full matrix – capable of displaying text, speed limits, lane wicket closures, and standard lane control symbols.

J1 also completed the gantry controllers for the system, and interface back through the Skatz controller for Vic Roads to control from TMC - we are currently upgrading this system to integrate into streams.