A New Year's Day walk around two former Institutions and some bonus infrastructure around my childhood home...
The walk started at the rebuilt Great Hollands Pavilion, which, in its former guise, housed my old playgroup.
Behind this building was the former Meteorological Office Research Station Beaufort Park. This was an outpost to the Met Office headquarters in Central Bracknell, which moved to Exeter in 2003, and was used as a Climatological Station from 1963. Since the move, the site was abandoned, and was subsequently demolished to have housing built on it.
I wasn't aware of the site being called Beaufort Park, as it was just referred to as the Met Office Research Station, so assumed this was merely an invented nod to its past, as with Kelvin Gate, the street built on the former headquarters site in the town centre.
The new houses on Beaufort Park are fairly conventional, but are located on an access road which mainly leads to a crematorium and the car park for the Pavilion. Aside from the park, and the primary school behind it, there are no local facilities - though this is a small group of houses, it is quite a car dependent development, though about 5 minutes walk from a half hourly bus route into Bracknell and Crowthorne.
A footpath leads into the woods from the back of the Beaufort Park site, through newly planted pine trees, giving a mildly seasonal feel to this New Year's walk, until it abruptly ends at a fence. I'd thought this would lead to a pathway through to Nine Mile Ride, the main road in this direction, but it didn't.
The walk through the woods was initially easy (this is looking back at Beaufort Park), so I was initially confident of getting to Nine Mile Ride quickly.
Eventually, I got to a fence, which needed to be got through, and I managed to find a fallen tree which had crashed through the fence, walking on this tree over a drainage ditch would take me to Nine Mile Ride, behind the last thicket of bushes
A short walk down Nine Mile Ride takes us to a roundabout to Buckler Ride (pictured). We are now on the site formerly occupied by the Transport and Road Research Laboratory, later TRL, which is still based here, albeit on a small corner of the site.
Crowthorne House, on a small turning to the left, is the headquarters of TRL, though they have shrunken further, and part of the building is let to other companies. The meeting rooms in the building are named (or at least they were when I was last here for a conference) after the different types of pedestrian crossings in the UK, which were mostly developed and trialled here. Behind the black hoardings is a bridge over the test track.
We return to Buckler Ride, then turn off onto Ireland Road. At the bottom of Ireland Road we turn onto the first section of the main test track that we can access, and from this point I am trying to trace the main test track, as John from Auto Shenanigans on YouTube did when he was down here a couple of weeks before me. Before TRL was privatised, young people were able to book driving lessons on the track before they would be allowed to drive on public roads, and my Mum reminded me that we'd actually booked for me to do this, but privatisation and new owners had put a stop to this and our money was refunded before I had a chance to be let loose on the test track at 16.
In the other direction, the track is blocked off as it is being turned into a residential street. In the distance is the black hoarding, it seems the road may have been flattened so the former test track would cross the approach to Crowthorne House on the level rather than the previous bridge, but I can't quite tell.
The centrepiece of the test track was a large circular area called The Pan, which was used to test junction layouts. Its last layouts were to test cycle junction and crossing layouts for Transport for London in the early 2010s, before the site was sold for housing.
This is what The Pan looks like now, with the stream that was originally culverted underneath exposed and an emerging wetland area in what was a huge expanse of tarmac.
Road layouts on The Pan were observed from observation towers. Number 3 remains, but is fenced off
From here, I follow the north eastern loop of the test track
Initially, it seems there is not much of the test track left
...but eventually, the original test track appears
This is the start of the banked section, used for high speed testing
...which becomes more impressive as you get into the curve. This corner of the site is nearest to the park we saw at the beginning of the walk
Beyond the banked curve itself, the track has been pulled up
A small set of platforms has been built, allowing part of the bank to be used as an amphitheatre of sorts, and this contains an information board about the curve
I was really interested to see this, as the reason I was unable to see anything of TRL from the part closest to where I grew up is because that was above the top of the bank, so everything was through the trees past a big fence and below ground level
Taking the new path up the hill gets you to the small roads, which were used to test smaller junctions, signage and road safety
This old sign corresponds to the real Three Tuns crossroads in Slough, a large signallised crossroads that was part of a real world TRL experimental setup before this test track was built, and the yellow paint layer
appears to be reflective, a precursor to the retroreflective layer used on modern signs
The roads have been narrowed, as explained on the board at the top of the artificial hill in these tracks. This board also shows an overall aerial view of the site (before the main buildings moved to Crowthorne House)
Getting to the back of the Crowthorne House buildings shows a couple of outbuildings, which are possibly still used for vehicle testing.
The light was beginning to fade, so I started to make my way back - the southern part of the site will have to wait for another day. Heading north west from The Pan took me along what appears to be the deculverted stream, which now indeed seems to be used as a water feature and SuDS
Getting back to the junction of Nine Mile Ride and Crowthorne Road, on the way back into Bracknell, I noticed something else I hadn't before, or at least hadn't paid attention to what it actually was.
The sign is a marker for the A/T oil pipeline. This primarily carries aviation fuel (though it can also carry other petroleum products in separate batches with separation "pigs") between Avonmouth (via Aldermaston) and Walton-on-Thames, where separate supply pipelines meet and diverge off to both Heathrow and Gatwick Airports. Searching around, I could only find a hand drawn map from 1944, reproduced in an Open Access article in the Measurement and Control Journal. This shows the pipelnes built from 1941 to move aviation fuel for the Second World War, and repurposed afterwards to supply both RAF bases and civilian airports. Naturally, this too was eventually privatised.
The map shows a pumping station at Easthampstead. In 1944, five years before the designation of Bracknell as a New Town (which resulted in Bracknell being built out to this point), this area fell under Easthampstead Parish. I have not noticed what I would assume to be a nondescript and fenced off building that would house the pumping station, so perhaps this is something to look for another time...

