F4 Expressway/SWR Western Motorway/M4 Freeway – Concord, NSW
As promised, we’re now going to plunge into the half-assed history of the M4 freeway’s eastern terminus. I’m imagining you’re already as joyful and excited as those people on the bridge above, but don’t peak early – we’ll dig up some good stuff. If I do a half-assed job, consider it an homage.
After World War II it became clear that Parramatta Road wasn’t going to cut it anymore as a way of getting people to and from the western suburbs of Sydney, which had exploded in terms of population. Of course, in those days, Leichhardt was a western suburb, but you get the idea. In 1947, the newly created County of Cumberland Planning Scheme identified a possible route for an expressway which would connect Glebe to the Great Western Highway at Lapstone (of the treacherous Lapstone Incline fame). In reliably speedy NSW Government fashion, the corridor of land was reserved in 1951.
As an aside, I’d just like to shine the spotlight on my ignorance: I had no idea what Cumberland County was, and I was surprised to learn that not only was it created by Governor Arthur Phillip in 1789 and encompasses most of the Sydney metro area, but that there are 141 counties in New South Wales. A shadowy cabal of local government councillors would elect the Cumberland County Council, which then had a powerful influence over town planning in metro Sydney. Spooky stuff.
Anyway, the M4’s construction started backwards, with the first stage completed at Emu Plains in the late 60s. The late 60s. After the plan was formed in 1947. Yeah.
As the freeway crept closer and closer to Sydney, the pocket of land set aside to relieve the ever-building traffic pressure in the city waited patiently for its turn.
It’s still waiting.
This is the start and end of the M4, and as close as the freeway gets to the city. Every day, traffic from the western suburbs and beyond is ripped from the (theoretically) 90km+ flow into the waiting 60km arms of Parramatta Road, Concord. Citybound motorists must then contend with the stop/start rhythm of Sydney’s oldest road and a new nightmare: traffic lights. If this sounds awkward, it’s because it is. And it looks even more awkward:
In 1976, the F4 freeway (as it was then known) was all set to drill right through the inner west and end up at its intended starting point in the city, Glebe. But Glebians (?) had had over 20 years to prepare their outrage and protests, so the Department of Main Roads found itself staring down a pissed off neighbourhood that feared the freeway would shatter its layout and atmosphere. In what would be the first of many such moves for the NSW Government, it backed down. The Concord to Glebe section of the freeway was abandoned, and a backup plan was hastily slapped together.
Also hastily slapped together were the physical components of the eventual fix, which was to spill the M4 onto Parramatta Road and hope that it all worked fine. In 1982, more than 30 years after planning had commenced, the section of the M4 between Concord and Auburn was opened to traffic, despite the next section between Auburn and Granville not being complete.
What a shemozzle! Although the rest of the freeway west of Concord was eventually completed (pretty much), it’s the section between Concord and Auburn that remains the most interesting and telling of the struggles that went into constructing it. With the O’Farrell Government now gearing up to deliver on its promise to complete the M4 (via a tunnel system, natch), it’s as good a time as any to see what kind of stopgap measures we can look forward to.
Where the M4 itself joins Parramatta Road, it LITERALLY joins Parramatta Road in a series of glued on slabs of cement. It’s easy to see the difference in road material here..
…here…
…and here. This is because the entrance to the M4 as it is today was originally part of Concord Road, which was relocated a block to the west. Why? Bear with me…
When this section was completed in 1982, the one-way Sydney Street was the only way off the M4. Traffic would then spill into Concord Road, which at the time followed a different alignment…
…being this, the current end of the M4. To accommodate more traffic, Concord Road was realigned to cross Parramatta Road instead of joining it.
Concord Road was extended towards Leicester Street on the other side of Parramatta Road, and the former curve was filled in by parkland and a bus stop:
So if you’ve ever wondered what this big bit of nothing was all about, that’s the story, although it could be argued that providing more access for buses adds to Parramatta Road’s problems, but that’s another story.
A tunnel was dug here between the M4 and Concord Road to form the overpass that exists there today, and to direct the traffic flow onto Parramatta Road. What was the fruit of all of this effort? One set of traffic lights is bypassed by eastbound traffic.
This restructure meant that Young Street, which in 1982 acted as the eastmost on-ramp for the M4, was cut in half by the new end of Concord Road. What was once one of the most important streets in Sydney now ends with a whimper:
…where once it would have joined the M4 it now provides access to a unit block’s carpark.
As mentioned, the other problem the M4 faced in 1982 was that it stopped at Silverwater. You could get on at Young Street, belt down the freeway at 90km/h in your Holden Monaro for about five minutes before being dumped back onto Parramatta Road, the defacto western expressway, at our old friend Melton Street.
Yes, this is the sight you would have faced exiting the M4 between 1982 and 1984, when the next segment was completed. You would have zoomed up past the school and the Melton Hotel, and then back onto Parramatta Road for the next million years if you were trying to get to Springwood. If we look a bit closer, we can see where the exit ramp used to be:
In the bushes between Adderley Street and the M4 you can see a clear path the motorists would have taken to rejoin Sydney traffic. I’m assuming the RTA has set this land aside for future widening of the freeway, as if that will ever happen, but in the meantime it gives us that vital link to the past. Once again, a seemingly insignificant little road like Melton Street actually did have a grander place in the scheme of things. Parramatta Road: where anything can happen.
Further up from Melton Street is the Silverwater mainstay Stubbs Street, as seen in the very first picture in this article. The M4 proceeds under the Stubbs Street overpass…
…which was completed in 1981 to mark the end of this section of the freeway.
Once the next section between here and Granville was completed in 1984, Melton Street was once again exclusive to pub patrons and parents dropping off their kids, while motorists were free to drive on to the west.
Or were they?
By 1989 only a small section of the M4 as we know it today was missing, and a private consortium, StateWideRoads, was contracted by an exhausted NSW Government to finish the job. As we all know, a grand don’t come for free, so by the time this missing link (and some hastily approved widening) was completed in 1992, someone had to pay.
That someone was you.
It was determined that the section between James Ruse Drive at Granville and Stubbs Street, Silverwater was the section through which the majority of cars would pass, thus ensuring the shortest possible time for a toll to be in place. In May 1992, $1.50 was required to continue out to the western suburbs. By the time the toll was removed in February 2010, over $970 million had been paid to pass these booths.
Today, there’s little apart from the alignment of the lanes to suggest that the toll booths were ever there, but other remnants of the M4 project have left a more lasting mark all over Sydney. The freeway is back in the hands of the NSW Government, which is akin to returning an abused child to their abusive parent. As the battle to complete the M4’s route into the city rages on in state parliament, Federal Opposition Leader Tony Abbott has even expressed support for the completion should he win government at the next election. Thousands of motorists a day are still inconvenienced by the half-finished freeway. One accident on the M4 causes traffic chaos all over the city. The Eastern Suburbs are still effectively isolated from the rest of Sydney due to a lack of motorways….so I guess there are always upsides. There’s been talk of reinstating the toll to pay for what would by now be a very expensive couple of kilometres. In 1977, the projected cost of completing the M4 from Concord to Glebe as intended would have been $287m.
The M4 is only 46km long.
Maybe if it ever gets finished, it’ll be linked up to the Western Distributor so that it can actually start distributing people to the west instead of, you know, nowhere.
TRAFFIC STOPPING UPDATE: Thanks to Burwood Library’s archive of interesting old stuff, you can now enjoy this old pamphlet detailing the opening of TWO new segments of the F4 back in 1982. Even better is that this article’s diagrams illustrate the progress of the F4 almost as well as the above article. You all thought I was mad when I wrote this one, but who’s mad now?
Botany Water Pumping Station/Botany Rockdale Sewage Farm/SWSOOS – Mascot, NSW

Cooks River, Kyeemagh. Courtesy Sydney – City and Suburbs Photo Blog.
When Sydney began to run out of fresh water in 1850, having abused both the Tank Stream and Busby’s Bore in Centennial Park, consideration was given to where a new supply would come from. It took four thirsty years to decide upon a plan to build a series of dams leading to a pumping station out near Botany (beside the site of Sydney Airport). Water was pumped from the Botany site to two city reservoirs: one in Crown Street and one in Paddington.
The scheme didn’t really work out, and water again ran dry by 1862. This new crisis led to the creation of the Upper Nepean Scheme, which is still providing us with fresh water today. The Botany Station kept pumping, topping up shortages until 1893.
The great minds at the top weren’t finished with the Botany site, however. In the 1870s it became ground zero for the Botany-Rockdale Sewage Farm, Sydney’s earliest attempt at purifying human waste products in the hope of beating the repulsive sounding sanitary problems of the era. A farm was created using human waste as fertiliser, and while the crops were successful, there just weren’t enough of them to sustain operating costs. That, and this monstrosity was right next to a fresh water supply. The farm was closed in 1916 and deemed a failure, but as they say, shit happens.
All physical evidence of the farm was destroyed or removed. Unbelievably, it was decided that a better solution was to just pump all the sewage out into the ocean near Long Bay, and the current buildings here were built for that purpose. Even more unbelievable is that in this day and age, this system (known as SWSOOS, or Southern and Western Suburbs Ocean Outfall Sewer System) is still deemed the best way, because it’s still happening. This one in particular services the Cooks River Estuary and the Ascot Racecourse (now Mascot Airport). So much cement was required for this project that Australia’s first steam powered concrete mixer was imported for the job. Wow.
It’s a quick yet perilous walk from the McDonald’s (a sewage farm of another kind) on General Holmes Drive to the scene of the action, and your first port of call is this. I had the eerie feeling I was being watched as I approached, and not by the Federal Police.
When I reached the site I was greeted by some friendly bunny rabbits, who have taken up residence in this…that. Whatever that is. The bunnies appeared to be doing their best to make sure the site was still well fertilised. Some things never change.
Western Distributor On-Ramp/Road Hammock – Sydney, NSW
Here’s something completely stupid: this carriageway is the Western Distributor passing over Kent, Day and Margaret Streets near Wynyard. Below it is…a bit of road that…goes nowhere, and does nothing.
The Western Distributor began life in the early 1960s as a way to relieve traffic on the Harbour Bridge. Sydney’s extensive underground rail system meant that the Distributor couldn’t be built as a series of tunnels, so viaducts were the sensible alternative. That’s where the sense stopped.
The only reason the Western Distributor existed was because the designers of the Harbour Bridge and existing road system didn’t use enough foresight. You’d think that planners of the WD would employ twice as much foresight to make sure that further modifications weren’t necessary. Well, two times nothing is still nothing.
The original plan for the Western Distributor had westbound traffic exiting the city via the Glebe Island Bridge. For those who aren’t familiar with the bridge in question, here’s a picture:
That’s it there, below that huge, multi-lane bridge. If you can’t see it, squint. The two-lane Glebe Island Bridge had been built in 1903 to provide access to the Glebe Abattoir, and it includes a swing bridge to allow boats through. Surprisingly, this bridge proved to be unable to handle the traffic spewing forth from the Western Distributor, and in 1984 the NSW Government proposed another bridge. Good thinking! The Anzac Bridge was completed by 1995 (!), and opened in December of that year. It features a great height to allow boats through.
Of course, when the Distributor had been designed, it was flowing towards a small bridge. Now that it had a giant, capable bridge to lead into, the one-lane road itself suddenly seemed a bit lacklustre. In 2002 (!!), work commenced to widen the Western Distributor throughout the city, which brings us back to our original ridiculousness.
This bit of suspended road was originally an on-ramp for the Western Distributor, with access from Margaret Street. When the road above our piece here was widened, it claimed the on-ramp’s space and ended Margaret Street’s usefulness in the scheme of things. For a time it was used as a parking bay (illustrating the lengths the City of Sydney Council is willing to go to to make a buck out of parking). The ramp was then severed at both ends, and now sits hanging above the street, useless and surreal.
The happy ending to this story is that after the implementation of each of these emergency patches to the highways of Sydney, traffic in the city was never a problem ever again.