Transurban / Roads & Maritime
SOLIDAL® CMC Double Fold SystemCONFIGURE THIS PRODUCT
M4 Smart Motorway Project
The M4 is a 35km motorway which extends from Concord in Sydney ( Inner West ) to Blue Mountains. The M4 Smart Motorway project will introduce intelligent technology know as a Smart Motorway System. SOLIDAL® was contracted to design and supply M4 Gantries. No other manufactures could machine the high grade 5083 Alloy and metal form.