Seven Hills Road South in Seven Hills is a minor suburban thoroughfare.
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The Roads and Traffic Authority (RTA) have for a very long time wanted to upgrade the road to make it suitable for heavy traffic and to provide a short cut between the Great Western Highway/M4 and M7.
Since the advent of new major roads in western Sydney and the upgrade of roads to the north and south the need for an upgrade is no longer there (if it ever was).
Unfortunately some executives at Blacktown Council are for some reason very keen for the RTA to prioritise the upgrade.
The Blacktown Greens oppose this for the following reasons:
1) Road upgrades are notorious for inducing extra traffic.
2) Upgrading Seven Hills Rd South encourages an alternative north/south route in Western Sydney to compete with the M2/M7 and Cumberland Highway.
3) An upgraded road through the centre of Seven Hills would create a built divide between two sides of the road.
4) The upgrade will open the road up to heavy vehicles thereby subjecting residents of Seven Hills South to truck noise additional to those presently experiencing truck noise.
5) The EPA Traffic Noise Guidelines which have been adopted by the RTA stipulate that additional truck routes through built-up areas should be discouraged. An upgrade of Seven Hills Rd South is the creation of an additional truck route in a built-up area.
6) Residents living on the eastern side of Seven Hills Rd South, on the western end of Grantham Rd, on Australorp Avenue and its side streets and those on part of the eastern side of Prospect Highway will be forced to traverse back streets by car and travel up to 2km further to travel to the Shopping Centre and Railway Station because Grantham Rd and Australorp Ave are specified “left-in/left-out only”. This will also create similar problems for parents dropping off and picking up students from Our Lady of Lourdes Catholic School. Parishioners of Our Lady of Lourdes Catholic Church will also have the same problems.
7) Residents on the western side of Seven Hills Rd South alongside Oldfield Road and its side streets, alongside Davies Rd and nearby streets will be forced to travel via Wall Park Ave and Oldfield Road upon returning by car from the Shopping Centre and Railway Station because Oldfield Rd and Davies Rd will be specified “left-in/left-out only”. Both scenarios expose residents on presently quiet back streets to increased traffic movements.
8) The road upgrade will cause destruction of the best representation of the ‘”Endangered” Ecological Community of Cumberland Plain Woodland existing on the former Grantham Poultry Research Station site. This is the second largest representative stand of Cumberland Plain Woodland in Seven Hills. The road upgrade will reduce it to a tiny frgment - the third or least representative stand in Seven Hills.
10) The Cumberland Plain Woodland on this site is State Heritage Listed.
11) The road upgrade will destroy State Heritage Listed structures on the former Grantham Poultry Research Station site including an exposed cast iron water pipe which is a relic of the first connection of Seven Hills to ‘mains’ water from Prospect Reservoir.
12) The road upgrade will expose the State Heritage Listed and structurally weakened house “Melrose” to vibrations from heavy vehicle movements.
13) The road upgrade will expose children and carers at Leabons Lane Community Long Day Care Centre to threat from heavy vehicle accidents as these vehicles will be passing at speeds of at least 60km within metres of the Centre’s building and playground.
14) The road upgrade will significantly alter the 200 plus years old alignment of Seven Hills Rd alongside the Grantham Poultry Research Station site. This is one of the oldest road alignments still in use in Australia.
All these problems for Seven Hills will occur if the RTA and/or Blacktown City Council proceed to make the journey for through-traffic (ie out- of-area traffic) an average 58 seconds quicker by upgrading Seven Hills Rd South
If you have concerns about this planned upgrade make them known to our local political representatives: