M32 motorway diversion route, creating further traffic and congestion. The M32 forms a bottleneck at its northern end as it is the only link between the M4 and the A4174 Bristol Ring Road. In 2015, Chris Skidmore, Member of Parliament for Kingswood, launched the Gateway2Growth campaign, which would see a new road running from the M4 at Emersons Green to the A4174. Highways England are concerned that the M32, especially its elevated sections, will reach its planned end-of-life around 2020. Urgent works were recommended on the Eastville Viaduct in particular, which had deficient surfacing, barriers and lighting. A speed limit was placed
M4 Western Motorway get to Parramatta without passing through traffic lights. A subsequent plan outlined a $7 billion plan to link the M4, Victoria Road, City West Link and Sydney Airport using a network of underground tunnels.. Both plans were subsequently shelved, with the NSW state government citing the need for an integrated plan for transport. In the month prior to the 2011 state election, the NRMA released a report in which it recommended building a tunnel to connect the end of the M4 at Concord and the start of the City West Link, relieving Parramatta Road of enough traffic to convert it