The M4-M5 Link Tunnel is a crucial component of Sydney’s WestConnex motorway
network, connecting the M4 East and New M5 motorways to streamline traffic flow andreduce congestion across the city. Virtus Infrastructure played a significant role in the
civil construction and mechanical installation phases, contributing to the design and
development of this underground motorway. Spanning over 7.5 kilometres, this tunnel
project enables faster travel between Sydney’s western suburbs and the city’s inner
west, improving travel times for commuters and freight