‏إظهار الرسائل ذات التسميات Australian infrastructure. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات Australian infrastructure. إظهار كافة الرسائل

السبت، 30 مارس 2013

Bridges that let boats through

As a boy, I used to ride my bike across the two-tiered bridge (road/rail traffic) over the Clarence River between South Grafton and Grafton. So, I often watched the heavy span of our bridge being raised to allow a river boat through.


This mechanical spectacle impressed me greatly, because it involved a degree of tremendous power that had no common measure with the other everyday events of my life. I was incapable of fathoming the means by which this gigantic segment of steel could be raised laboriously—in a litany of metallic creaks, clangs and groans—into a vertical position. The only mechanical engineering devices that measured up to the power of the massive bridge span were steam locomotives, which were a familiar sight at the South Grafton railway station.


After a trip to Brisbane or Sydney in a train drawn by such a locomotive, your hair and clothes were sprinkled with specks of coal dust, and the passenger's grimy body exuded a smoky smell. Having arrived at your destination (often dazed after a night with little sleep), your first wish was to get under a shower and change into clean clothes. I remember the first arrival of a diesel locomotive at South Grafton, around 1952. For the entire community, it was an exciting event. The railroad department invited people aboard for a free return trip across the Clarence River, to the little-used station at Grafton. An aspect of the new train that impressed me immensely was a dispenser of chilled water in paper cups.

My grandfather Ernest Skyvington [1891-1985] started Grafton's Ford dealership in 1925.


At that date, the bridge over the Clarence did not yet exist. So, vehicles were transported across the river by a steam ferry.


At the South Grafton end of the crossing,  in 1881, my Irish great-great-grandfather Michael O'Keefe [1831-1910] had purchased the Steam Ferry Hotel.


After his death, it was inherited by his son-in-law James Walker. Renamed Walker's Hotel, and rebuilt after a fire, it became South Grafton's best-known hotel, and still stands today.


Meanwhile, train carriages were floated across the Clarence River on a ferry, the Swallow.


The bridge that we know today was opened in 1932. So, one of its earliest users would have been my father, Bill Skyvington [1917-1978], riding his bicycle across to the dairy farm of the family of his future wife, Kathleen Walker [1918-2003], in Waterview, on the outskirts of South Grafton. In those days, there wasn't much vehicular traffic between the northern and southern banks of the Clarence.


This lack of heavy traffic was just as well, since automobiles were likely to drift over the central line when turning around the bridge's two nasty corners, one at each extremity, designed to allow the presence on the lower level of the bridge of a relatively straight railway line. At the Grafton end of the bridge, in Kent Street (where we lived in the '50s), there are two massive concrete viaducts leading up to the bridge: one for road traffic and the other for trains.


That's to say, the low railway viaduct (in the background of the above photo) was aligned with, and at the same level as, the main central segment of the bridge. Motorists, on the other hand, had to turn a corner at the top right-hand point of the higher-level vehicle viaduct (in the foreground of the photo) where it joined up with the main linear segment of the bridge. Here's a view of the southern corner, taken from the level of the railway line and pedestrian crossing:


And here's a view from the southern bank at a time when the Clarence was flooded:


In the following view, looking back towards the bank at South Grafton, you can see that the archaic structure is covered in rust:


The following two photos (which I found on the Internet), apparently taken through the front windscreen of a truck (equipped with a heavy steel protective grid, seen in the lower half of each photo), reveal that the Grafton Bridge is totally obsolete and indeed dangerous with respect to modern road traffic:


Here's an aerial view of this same South Grafton end of the bridge:


The following amateur videos illustrate the unique setting of the bridge:


At the end of this first video, click to view the same author's second video (labeled XPT2), which includes the experience of crossing the bridge in a motor vehicle. Then there's this train-driver's vision of the bridge:


It was recently announced that plans are under way for a second bridge at Grafton. But the existing 80-year-old bridge (whose moveable span ceased to function long ago) will remain in service.

I was reminded of our antiquated bridge across the Clarence when I saw this photo of the fabulous suspension bridge that was opened in Bordeaux a fortnight ago.


The big three-masted barque that was present at the opening ceremony is the Belem, launched in 1896.

POST SCRIPTUM: As if our dear old bendy bridge didn't have enough problems already with its traffic saturation, blocked lift-span and rusty metal, The Daily Examiner revealed an additional ailment here.

الأربعاء، 18 أبريل 2012

Urunga nightmare

Three months ago, I wrote a blog article titled In the early hours of an Australian Morning [display] about a fatal accident in which two people were killed on the Pacific Highway at Urunga in northern New South Wales. Like many observers, I had imagined immediately that the underlying blame for this terrible collision was no doubt the deplorable state of the Pacific Highway at Urunga. Everybody seems to agree that major investments would be required to transform the present road into a modern highway, safe for all categories of road users including drivers of giant trucks of the B-double category. And safe, too, for people who live alongside the highway.

Today, in the wake of that terrible night of Saturday, 7 January 2012—terminating at 5 am on Sunday, 8 January 2012—only the empty shells of the tragedy are visible. Here are the remains of the house in which 11-year-old Max McGregor died.


Max, from South Penrith, had been staying there with his parents in their holiday home, accompanied by his 14-year-old brother Bruce, who miraculously survived the disaster.

PHOTOS The above two photos of the destroyed house were taken by Frank Redward.

On January 27, a Urunga resident named Kath Black sent a comment to my blog:
That was our family home. My Dad and Mum moved there in 1937 and stayed there until Dad built the house next door and the granny flat behind. When we were kids, we would play cricket on that road, as there was not much traffic. My nephew owns it now, but the government has not kept up with the amount of traffic that travels that road.
In other words, Kath Black seems to suggest that, in the context of the terrible Urunga accident, the state of the highway was one of the factors at fault.

Here is the carcass of the blue Holden Commodore 1999-model utility vehicle, driven by 38-year-old David Levett from nearby Nambucca Heads:


The driver couldn't get out of that mess alive... and he didn't. But how come that he apparently steered his lethal way wildly, almost with determination, on the wrong side of the road, straight between the front wheels of an approaching B-double?

PHOTOS The above two photos of the blue ute were taken by Frank Redward.

In the case of a tragedy of this kind, before jumping to conclusions, one needs to reconstruct a representation of what actually happened. And a major witness of the terrible final instants of the catastrophe is a miraculous survivor: Trevor, the 51-year-old Queenslander at the wheel of a 2002-model Kenworth prime mover with a B-double trailer full of bananas. That night, Trevor was accompanied by a co-driver, his 31-year old Townsville nephew Tim.

Trevor was no newcomer to the B-double business: he has been driving heavy vehicles for three decades. On the eve of that fateful night, he had been completing his first four hours of driving with a new employer, and the load was 70 tons of bananas.

At around 8.30 pm, that Saturday evening, after picking up Trevor for his first run in the new job, Tim took the B-double out of Toowoomba. Their destination was the south: Sydney. Two hours later, in the vicinity of Dinmore, at the level of Ipswich, Trevor took the wheel. Four hours later, around 2.30 on the morning of January 8, they halted for a 45-minute break at a place I know well: Halfway Creek. (In the vicinity of my unique childhood mountain, Glenugie, Halfway Creek got its dull name because it was located midway between Grafton and the beach town of Woolgoolga.) After a snack and coffee, Trevor checked the tires and lights of his giant vehicle, then he drove off, while Tim crawled into the bunk, to sleep.

Just before entering Urunga, Trevor would have crossed the Kalang River at a picturesque place (whose natural beauty is surely enhanced in the twilight of a summer dawn) where the road and rail bridges run parallel to each other. In the following Google Maps rendition of that place, facing south, you must readjust your vision to allow for the fact that Trevor's B-double was being driven southwards on the left-hand side of the road, whereas the Google vehicle from which this image was taken was obviously moving in a northwards direction.


This crossing has always caught my attention for a roundabout reason. Up in my native town of Grafton, they chose a quite different solution. Road and rail traffic cross the great Clarence River on a curious two-storied bridge.


But I'm digressing. It goes without saying that B-double vehicles could never use the bridge at Grafton to cross the Clarence (maybe a blessing?) for the simple reason that it incorporates a pair of amazing road-traffic bends based upon the geometrical fact that trains can't normally be expected to turn corners, whereas motor vehicles can !

Driving through Urunga, Trevor recalled a slight incline ending in a bend to the left, where he changed gears in order to maintain his speed. I would imagine that the following Google Maps image provides us with a daylight version of Trevor's vision at that crucial moment:


At that point, at 5 o'clock in the morning, Trevor was suddenly hurled into what might be called a nightmare vision. While changing gears, he saw a dark blue utility coming towards him in the north-bound lane (on the right of the above image). When this utility vehicle was about 30 meters away from him, Trevor discovered with stupor that the driver suddenly turned to his right, straight into the path of Trevor's prime mover.

Today, in his memory of those fatal instants, Trevor recalls the utility vehicle on a direct collision course with Trevor's B-double. There was no avoidance on the part of the ute driver or slowing in speed. His vehicle impacted violently with the front of the prime mover, sending the truck on a direct line towards the houses and the people inside.

Trevor was not wearing a seat belt. In fact, many truck drivers prefer not to wear seat belts, saying: "You never know when you might need to get out of the cabin in a hurry." Today, Trevor can claim that he owes his life to the fact that he wasn't belted into his seat, since he was thrown from the driver's seat and out of the way of the timber and other debris crashing in through the driver's window of the cabin. However Trevor's pierced lung and broken ribs meant that he had to spend a week in the intensive care and surgical wards of Coffs Harbour Hospital. Today, he would appear to be recovering his spirits, while awaiting inspiration on how he and his wife Heather might possibly recover—psychologically and professionally—from this accident.

A minor anecdote caught my attention, and moved me concerning the ethical attitudes of this country truck driver who will inevitably live the rest of his life in the shadow of those two individuals who died suddenly in the early hours of an Australian morning. Trevor recalls his anguish, while being bounced about as the prime mover hurtled madly on its uncontrollable path of destruction, by his inability to reach down and access the emergency brakes for the trailers, located in a lower region of the cabin. In the days that followed the accident, Trevor said to himself constantly that, if only he had been able to get at those brakes, he might have been able to avoid the catastrophe. Finally, after technical inspection of the wrecked prime mover, experts told Trevor that the shock of the utility's impact had in fact broken the front axle of the prime mover, and pushed it back some 25 cm, where it cut through the B-double's system of hydraulic lines. So, even if Trevor had succeeded in reaching the emergency brakes, they would have been totally inoperable.

Political decisions will now be made concerning the advantages and possibility of investing in a costly bypass of Urunga. To an outside observer, the sense of this bypass theme is not obvious. At present, the Pacific Highway does not appear to go through the center of Urunga, as can be seen in the following map:


A month after the crash, it was revealed that the driver of the utility vehicle was nearly 5 times over the legal BAC limit [Blood Alcohol Content]. Police said that the amount was 0.245 over the Australian limit of 0.05. This means the driver would have consumed approximately 30 standard drinks before getting into his vehicle and driving off into the night.

Conclusion: In the case of calamities of this kind, the real culprits are surely certain drivers.

——————————————
RIP Max McGregor and David Levett 
——————————————

ADDENDUM: Basic information concerning this accident has appeared in an excellent local newspaper:


Click here for a short moving statement, published in that newspaper ten days after the accident, from Trevor's wife Heather.

BREAKING NEWS (January 11, 2013): Click here to access a fine article in The Sydney Morning Herald concerning the aftermath of this tragedy.

الاثنين، 9 يناير 2012

In the early hours of an Australian morning

Urunga is a small seaside town to the south of Coffs Harbour (Australia), not far from my native Clarence River region, and the Pacific Highway runs through the municipality. Over a year ago, I wrote about that notorious road [display], which is regularly the scene of terrible accidents, often due to the presence of giant lorries on a narrow undulating road that was laid out back in the days when the traffic was sparse and lightweight. As I've often said, it was a great road for bike-riding.

Here's a typical curve in that highway, in the middle of Urunga, looking towards the south:


This is in fact a rear view from the Google vehicle, which was actually moving northwards. But let us carry on as if we were driving to the south. As we move into the bend, we notice a white house on the right-hand side of the road.


As we drive past this house, we catch a glimpse of an automobile parked alongside the front verandah. There's a palm tree in the front garden, but it hasn't yet reached the height of the electricity pole near the edge of the road.


A few meters further along, we have a view of the front lawn and façade of the house, behind a small leafy tropical tree with a delta-shaped bunch of slim trunks.


A few days ago, in the early hours of the morning, a giant B-double truck (full of bananas) had been driving southwards and plunging into this bend. Suddenly, the truck driver found himself face-to-face with a north-bound utility vehicle, which had drifted onto the wrong side of the road. A collision was inevitable. The utility was demolished, and its driver killed. Before the truck came to a halt, it had careened off the road and destroyed half of the white house.


A 14-year-old boy, on holidays, had been sleeping in the front corner bedroom of the house. He died instantly, the innocent victim of a real-world nightmare. And the next day, a local politician was quoted as declaring that, really, it was high time to do something about that notorious Pacific Highway...