Centurion Way Path Usage January 2022

During January 2022 the Centurion Way Path Counter located at the southern end of the path by Bishop Luffa School, recorded 32,223 individual journeys made by pedestrians and cyclists.

That is an average of 1,039 journeys recorded per day by the counter.

Saturday the 8th of January was quiet with only 479 journeys made on the path but by contrast 1,310 were made on the path on Thursday the 24th of January.

path usage in January 2022
Chart of path usage in January 2022. Blue bars show Northbound traffic and Red bars show southbound traffic

Raw data recorded by the counter during September is available here http://centurionway.org.uk/CounterData/2022-02-05.MEM

A day by day count of traffic on the path during January 2022 is available in CSV format here 2022 January Count

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

 

We have now collected a Full Year of Path Use Data

On New Years Day 2021, Philip Maber and Mark Record switched on the FoCW people counter for the first time and it has been collecting data (virtually) ever since .

The counter is positioned  immediately to the South of the green railway bridge by Bishop Luffa school.

During the year of 2021 a total of 365706 people were counted going past the FoCW counter.

That is an average of 1002 people passing the counter per day over the whole year.

A .csv data table containing daily counts over the whole of 2021 is available here http://centurionway.org.uk/wp-content/uploads/2022/01/2021DecHourly.csv

The chart shown below shows path usage over the whole of 2021.

Chart of path use in 2021
Chart of path use in 2021. Blue bars represent Northbound Traffic and Red bars represent Southbound Traffic

December 2021 was a relatively quiet month with only a total of 25993 people counted going past the counter over the whole month. Christmas day was surprisingly quiet with only 337 people going past the counter in total that day. I find this surprising as I always like to take a walk on Centurion Way on Christmas Day to help digest my Christmas Dinner.

The cart below shows path usage over the whole month of Dec 2020.

Couner Data 2021
Blue bars represent Northbound Traffic and Red bars represent Southbound Traffic

Raw data recorded by the counter during December is available here http://centurionway.org.uk/CounterData/2022-01-03.MEM

An hour by hour count of traffic on the path during December 2021 is available in CSV format here http://centurionway.org.uk/wp-content/uploads/2022/01/2021DecHourly.csv

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

There have been only a couple of minor counting glitches over the whole year.

  • Philip Maber and Mark Record only first got the recorder up and running at around mid day on the 1st of Jan 2021 so we missed counting any people on the first morning of the year.
  • In early spring we found that in the middle of the day, the bright sun overwhelmed the counter in the middle couple of hours of the day causing the counter to record error messages and loose some counts at those times. We boosted the infrared beam during the Spring and Summer months and this has solved the problem of loosing counts when the sun is too strong.
  • Monday morning 24th May 2021, a woven dandelion decoration was found hung over the counter obscuring the infrared light beam. A few people going past the counter that morning will have been missing from the count if they went past before the decoration was removed.
  • On the 25th Aug 2021 survey work was undertaken on the path using distinctive paint to mark the paths of cables and pipes running beneath the ground. At the precisely the same time surveyors were marking the path, somebody sprayed identical survey paint through the counters optical windows, rendering the counter inoperable until repairs were carried out on the 27th Aug 2021.

Philip Maber would like to reiterate that the recorded count is only a lower bound to the total number of people using the path. Because it is an  infrared beam counter, people going past next to each other are usually only counted as a single person. Particularly in the festive season couples like to walk past arm in arm causing an undercount. It is likely the actual total number of people passing the counter is around 15% higher than the counter has recorded. All traffic recording devices are compromise solutions and the FoCW has had verification checks made showing it performs impresivly.

Happy New Year to everyone using Centurion Way in 2022

Mark Record

Join the New Years Day 2022 Walk and Cycle on Centurion Way (Starts 12:00 Hours)

The Friends of Centurion Way are meeting up again on New Years Day.

We will meet up on the Centurion Way path by the Tesco Footbridge (next to Bishop Luffa School) at 12:00 Hours on New Years Day.

We plan for people joining us to either walk or cycle up to the Amphitheatre (located at the Railway men sculptures) to show our community support for maintaining and extending exelent quality local walking and cycling routes.

Some FoCW members plan to continue cycling from the Amphitheatre up to West Dean but some of the group will return to Chichester. People are welcome to join either party when we split up at the Amphitheatre.

Beating The Bounds on New Years Day 5

Previous New Years Day 2019 cycle ride/walk image shown above

Looking forward to many of us joining together for a community walk and cycle event to begin a happy New Year.

Mark Record (on behalf of the Friends of Centurion Way)

Please also consider joining residents half an hour earlier at Westgate to create a press release photo (11:30)

Some people may wish to arrive half an hour earlier (11:30) to meet at the Westgate/Sherborne-Rd mini-roundabout for new post photograph. Mark Record is campaigning against imminent construction of a scheme intending to dangerously reroute cyclists onto the pavements around this mini roundabout. The route will require cyclists to ride around blind corners on narrow pavements which will cause serious problems for cyclists and pedestrians alike. These changes are an incremental step towards a proposed staggered junction layout that will make riding continuously along Westgate difficult for cyclists. The longer term proposed changes are shown below.

The interim arrangement, after relocating cyclists onto the pavements but before joining the southern access road, will still cause danger and inconvenience.

A particular concern is what will happen to cyclists turning left at the northern side of the roundabout. Cyclists and pedestrians approaching each other at these corners will see one another in the last second before collision. If you believe this might be a problem, please consider joining Mark to create a press release photo highlighting the issues.

The interim layout and its particular dangers involving cyclists turning left is illustrated in the images below.

interim layout

issue turning left

issue turning left

Count of path use during November 2021

Centurion Way people counter is mounted between two gates leading into Bishop Luffa School and consequently it counts few of the staff or students arriving or leaving the school each day. Nonetheless, significant numbers of other types of user are counted travelling on the path each day. 33,305 individual journeys were counted on the path during the month November 2021. This averages out at around 1,110 journeys made per day! Assuming the city’s population has change little since the 2011 census, Chichester has approximately 26,795 residents. This means on average around one journey is made per person in Chichester every month on Centurion Way. Although, Westgate sees higher numbers of car journeys made (at around 5,000 per day), many of these journeys are from through traffic with many passengers not stopping to interact with the city’s community. However, most journeys counted on Centurion Way are likely local journeys made by pedestrians and cyclists travelling only a few miles. Moreover, the Centurion Counter under counts slightly giving only a lower bound to the number of people who pass the sensor. The reason the counter undercounts is because it uses an infrared beam and some people walk through in unison preventing the counter differentiate them as individuals. This makes the number of journeys counted on the path all the more impressive! As Centurion Way increasingly serves an expanding community including new residents from West of Chichester development, the path will become ever more important as a vital comunity sustainable transport hub.

The chart below shows the path usage over the month of November 2021

November traffic on Centurion Way
Chart of path usage in November 2021. Blue bars show Northbound traffic and Red bars show southbound traffic

Raw data recorded by the counter during November is available here http://centurionway.org.uk/CounterData/2021-12-06.MEM

A day by day count of traffic on the path during November 2021 is available in CSV format here 2021NovemberCount.

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

Centurion Way Path Usage October 2021

During October 2021 the Centurion Way people counter recorded 33417 individual journeys.

That is an approximate average of 1078 journeys recorded per day by the counter.

Because the counter is situated between two of Bishop Luffa’s school gates, most of the school students do not pass the counter. The figure recorded by the counter is therefore in addition to the number of students using Centurion Way to get to Bishop Luffa school.

Daily counts varied significantly during the month of October and presumably this is because peoples transports habits change on the days with heavy wind and rain.

The chart below shows path usage figures for October 2021

October 2021 chart
Chart of path usage in October 2021. Blue bars show Northbound traffic and Red bars show southbound traffic

Raw data recorded by the counter during October is available here http://centurionway.org.uk/CounterData/2021-11-07.MEM

A day by day count of traffic on the path during October 2021 is available in CSV format here 2021OctoberCount

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

Path Usage September 2021

September 2021 had the greatest monthly recorded traffic of people walking and cycling on the Centurion Way path since installation of the counter on January the 1st 2021. A total of 37250 people were recorded passing the counter in September 2021 compared with 25299 in the previous month August.

There was a particularly high number of people travelling southbound on the evening of the 11th September between 7pm and 11pm.

Path Usage Chart for Sept 2021
Chart of path usage in September 2021. Blue bars show Northbound traffic and Red bars show southbound traffic

Raw data recorded by the counter during September is available here http://centurionway.org.uk/CounterData/2021-10-03.MEM

An hour by hour count of traffic on the path during September 2021 is available in CSV format here sept2021hourly-count-bishop-luffa

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

Path usage data for Aug 2021

The number of people passing the FoCW counter at Bishop Luffa school during August 2021 is shown in the chart below.

Chart of path usage in August 2021. Blue bars show Northbound traffic and Red bars show southbound traffic.

Counting was interrupted between 10:29 am on Wed 25th August 2021 and 03:00 pm Friday 27th Aug 2021

Raw data recorded by the counter during Aug is available here http://centurionway.org.uk/CounterData/2021-09-02.MEM

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

Counter at Bishop Luffa Footbridge has been Rendered Inoperable by Spray Paint

Unfortunately the FoCW counter has been rendered inoperable with spray paint!

Paint has been sprayed into the optical windows of the counter making the lenses and sensors within the equipment opaque. This leaves the counter unable to sense pedestrians or cyclists on the path.

Scratching the paint with my thumbnail revealed it can be removed with mild abrasion.

Fortunately, the paint sprayed into the counter appears designed to be impermanent and it is possible the counter can be dismantled and its optics and sensors successfully cleaned to allow continued counting. Spray paint also applied to the ground appears to be of an identical type of impermanent paint. Presumably the impermanent paint is designed to weather from the road after a few weeks.

The time paint was sprayed into the counter (10:29 Am Wed 25th Aug 2021) coincides with the time surveying work was seen to take place on Westgate and Centurion Way. On Wednesday I noticed several people using cable detectors and placing spray paint marks onto sections of Westgate. Westgate Resident Julia Smith has confirmed she saw the survey team operating at 10:20 Am on Wednesday. This will have been only 9 minutes before the paint was sprayed into the counter.

Paint markings presumably indicate where cables run under ground and these marking go past the front of the counter.

In the image above a paint marking can be seen at the base of the counter . A close up of the same paint marking is also shown in the image below.

It is not yet clear who is responsible for the survey or why they felt they should render the FoCW counter inoperable by spraying  marker paint inside its works?

Paint markings were sprayed on vegetation and the earth and these presumably mark cable runs. Numbers adjacent to the markings presumably indicate the estimated depth of the cable runs.


A lamp post close to the counter has spray makings at its base, presumably indicating the cables may have something to with the lighting.

Similar paint has been applied to a section of Westgate with many arrows apparently indicating where cables are run beneath the pavement.

We have now collected samples of the paint in case there is any dispute over it being identical to the marker paint used by surveyors to mark cable runs. The video link below shows the paint being collected from the counter and shows that it it can be scraped off reasonably easily with a fingernail. This helps to demonstrate that it is road marker paint rather than from a can of cellulose spray that used for graffiti.

DSCF8338

Paint samples from the counter were scraped off with a Stanley knife blade and collected in bag B.

Bramble leaves with maker paint from around the lamp posts were collected in bag A.

The optical windows within the counter were covered by a thick layer of spray paint

The counter recorded the time when both IR beams were broken by the spraying survey marker paint into the counter. The data stream giving the time of interruption is shown below.

 

Path Usage in July 2021

The popularity of Centurion Way is unsurprisingly proving to be weather dependent.

Wet weather slightly dampened peoples appetite to get fresh air and exercise on the path in the latter half of the month.

July 2021 Path Usage
Chart of path usage in July 2021. Blue bars show Northbound traffic and Red bars show southbound traffic.

A total of 29,618 journeys were recorded by the FoCW counter in July 2021.

Wikipedia reports that the 2011 Census recorded 26,795 souls reside within the city. If Chichester’s population has remained within 10% of the 2011 census count, then the counter has counted more than one journey per person who lives in the city during the month of July 2021.

The counter is situated at the southern end of Centurion Way immediately south of the railway crossing bridge at Bishop Luffa school.

An hourly count of path usage in July 2021 is available here in .csv format

Raw data recorded by the counter in July is available here http://centurionway.org.uk/CounterData/2021-08-06.MEM

The raw data can be read using the IMMotion software available here https://www.im-motion.com/downloads/

FoCW recommend you write in opposition to Sherborne-Rd/Westgate pavements being converted into shared use cycle tracks

Dear Friends of Centurion Way Supporters,

West Sussex County Council have opened a consultation Traffic Regulation Order CHS9038RC which closes on the 5th August 2021.

Items iii & iv within the Traffic Regulation Order (TRO) will introduce two parallel crossings at the Sherborne-Rd/Westgate mini roundabout.

Although this may initially sound like a good idea, it puts cyclists onto our pavements riding around dangerous blind corners directly into the path of pedestrians.

In addition, the pavements where cycling will be expected to ride (and also the cycle crossings themselves) do not meet the specified Department for Transport minimum widths for two way shared use cycle
tracks.

Moreover, plans that have recently been released towards the imminent construction of the West of Chichester Development Phase Two Southern Access Road, show that the spine road for this 1,600 new home
development will directly connect at the location of the existing Sherborne Rd mini roundabout requiring virtually all cycle traffic to be transferred onto the existing pavements!

This will effectively severe the National South Coast Cycle Route (NC2) that currently joins Centurion Way into the heart of the City.

Centurion Way was thoughtfully designed by John Grimshaw and constructed in 1995 to follow the former route of the Chichester to Midhurst Railway line.

Great care and attention was paid to using only wide radius turns and to maintain space alongside either side of the path so pedestrians and cyclists have adequate visibility between one another to share the
path in safety.

By contrast, visibility between users will be inadequate when the Sherborne-Rd/Westgate pavements are converted to carry cycle traffic.

Where cyclists are to be redirected onto existing pavements, the few people who remain prepared to ride the Westgate cycle route will conflict with pedestrians.

The inevitable conflict between pedestrians and cyclists will deter vulnerable and elderly residents from attempting to walk along Westgate to access Centurion way.

Young families using child buggies and pushchairs will find it uncomfortable to walk with children on these pavements because bikes will suddenly appear as they approach blind corners.

Of particular concern is the impact the changes will have on our residents who rely on guide dogs or canine assistance dogs.

Zebra crossings on the arms of the mini roundabout would be fine but we feel it is highly undesirable to relocate cyclists onto the pavement at the Sherborne-Rd/Westgate junction.

There are several options for making objections or comments within this Traffic

Regulation Order (TRO) CHS9038RC consultation. You may:

  • email your objections, comments and concerns to tro.team@westsussex.gov.uk
  • reply to WSCC using the TRO response form on their website. Currently this link gives access but if it fails, try using this more general link covering all WSCC TROs
  • send in writing to: TRO Team, West Sussex County Council, The Grange, Tower Street, Chichester, PO19 1RH

Be sure to quote reference TRO/CHS9038/RC and include your full name and address when responding as otherwise your concerns are not able to be taken into consideration by WSCC.

Please join us at the Sherborne-Rd/Westgate mini roundabout at 6pm on Saturday the 24th of July so we can take a photo of everyone to accompany our newspaper story about the Friends of Centurion Way concerns over the plans.

To keep you up to date with what’s happening concerning Centurion Way our web site www.centurionway.org.uk is updated regularly.

Our next meeting is on Tuesday, 27 July 2021 18:00 – 20:00 at the Crate & Apple but if space is not available we will relocate to the Chichester Inn.

We’re on Facebook and you can E-mail us on friends@centurionsway.org.uk.

We would love to hear from you.

Mark Record (on behalf of the Friends of Centurion Way).

If you wish to un-subscribe from the FOCW news letter and the supporters list, please email unsubscribe@centurionway.org.uk. Friends of Centurion Way Privacy Policy may be viewed buy using the
following link.

More details of our concerns about the conversion of pavements to shared uses are available below the horizontal line.


Centurion Way was designed as an integral part of Chichester’s walking and Cycling network. It must remain connected to the city centre city by high quality walking and cycling route along Westgate.

John Grimshaw Designed Centurion Way after setting up cycling charity
Sustrans and the National Cycle Routes scheme in 1977. He stepped down
after 30 years in 2008 and today is Honorary Engineer and Trustee of
Greenways and Cycleroutes Limited, which is involved with walking and
cycling issues.

John Grimshaw

When John was interviewed by the Chichester Society he explained:

Strangely I don’t really mind if the Centurion Way is changed and rebuilt – provided that it is for the better, extends towards the City Centre as a traffic free greenway that is landscaped and planted. Most crucially, Centurion Way must be connected to provide such a direct and attractive route that new residents will see cycling to school, to the Station and the City Centre as the most natural and easy way to travel in Chichester”.

The friends of Centurion Way share John Grimshaw vision and feel strongly that it is unacceptable for cyclists to be forced to share inadequate standards of pavements with pedestrians to enable intense
levels of motor traffic to be routed over an existing National Cycleway.

Cyclists will Round Sharp Blind Corners Directly into the Paths of
Oncoming Pedestrians!

The Northern side of the mini-roundabout is bounded by 2-metre high brick walls. Current proposals re-locate cyclists from the road onto the pavement on a shared use cycle track. Issues are:-
1). Cyclists will round corners with virtually zero forward visibility directly into the path of oncoming pedestrians.
2). The proposed width of sections of shared cycle tracks are well below minimum widths recommended by DfT. Indeed, shared use cycle tracks are inappropriate in this location according to current guidelines.

The image above shows an annotated clip taken from the currently proposed scheme. The route of cyclists around blind corners will clearly inconvenience/endanger pedestrians. Frail elderly members of the
community are particularly vulnerable to injury from collisions with bicycles on these blind corners.

3) Conflict between cyclists and pedestrians will be inevitable on the North West pavement of this roundabout.

DfT Guidlines for Cycle Infrastructure Design LTN1/20 state:

5.9.3 “Objects such as walls, fences and trees should not be sited close to the cycle track on the inside of bends as this will potentially affect the visibility”

This guidance applies to all new cycle infrastructure (as in this case) but is clearly not adhered to in these proposals. In this example, the apex of the corner is bounded by the edge of a substantial brick pillar and wall, giving no visibility between approaching pedestrians and cyclists.

4) Conflict between cyclists and pedestrians will be inevitable on the North East pavement of this roundabout

DfT Guidlines for Cycle Infrastructure Design LTN1/20 state:

5.9.3 Table 5-7 provides minimum horizontal curve radii which should be used for cycle traffic on cycle routes including shared use facilities alongside rural highways where there are few pedestrians.

These radii are based on being able to accommodate the turning space required by the cycle design vehicle (i.e. the actual turning radius of the vehicle) and to provide adequate stopping sight distance at
typical cycling speeds The minimum inside radius given in LTN1/20 Table 5-7 is four metres but at  the brick pillars this scheme uses a radius of zero metres!

5) Conflict between cyclists and pedestrians is inevitable at this location on the North East pavement of the roundabout

The image above shows the visibility a cyclist will have when rounding the brick pillar that bounds the North East edge of the pavement. The absolute minimum stopping sight distance recommended in
LTN1/20 (Table 5-5) is 17 metres! This distance is usually measured to the extreme inside radius edge of the cycle track. As cyclists approach the apex of this corner, ChiCycle approximate an actual
working SSD of only 1 – 2 metres. This is between 6% and 12% of the minimum distance!

6) Conflict between cyclists and pedestrians is inevitable at this blind corner at the North West pavement of the roundabout.


The image above shows the approaching view of any pedestrian heading south on Sherborne Road, with the proposed crossing to the left. The implications are disastrous for anyone reliant on a mobility
assistance dog, a frail elderly person, or a mother with children using the North West pavement. Current proposals convert this footway into a shared use cycle track!
In addition, Bishop Luffa has approximately 1,600 students who are increasingly encouraged to walk or cycle to school, rather than be driven in. The westward arm of the roundabout (West Westgate) also
links two national cycleways and the Saltern’s way cycle path. Whilst the proposed pedestrian zebra crossing at Sherborne Road makes sense, is it really realistic to re-locate cycle traffic from the road onto
this pavement?

7) Conflict between cyclists and pedestrians is also inevitable at this blind corner at the North East pavement of the roundabout.

The image above shows the approaching view turning north into Sherborne Road of a parent taking children to Parklands Infant and Nursery School or returning from First Steps Childcare at Chichester
College. Can it be justified for families to share space at this sharp corner with busy commuter cycle traffic approaching? Will mobility impaired and partially sighted residents feel safe using the proposed
infrastructure that will have cyclists rounding this sharp corner without the protection of compliance with DfT forward visibility  criteria for shared use cycle tracks?

7) On the corner on the South side of Westgate, two way rush hour cycle commuter traffic will be approaching pedestrians on the pavement where visibility is severely restricted. This is unlikely to make
patients of the osteopathy clinic (or any other pedestrians) feel safe using the pavement at this corner. This issue is illustrated in the following image.

Westgate is the only viable walking and cycling route carrying
pedestrians and cyclists from the city centre

It is unrealistic to shoehorn existing levels of walking and cycling onto existing pavements through their conversion to shared use cycle tracks!

A number of locations to the west of Chichester create substantial volumes of pedestrian and cycle traffic that could not safely use the proposed narrow sub standard shared use pavements.
A) Whitehouse farm housing development creating 1600 new homes
B) National South Coast Cycleway NC2
C) Saltern’s Way Cyclepath
D) Tesco Hypermarket (both shoppers and employees walk and cycle)
E) Bishop Luffa School with approximately 1,600 students and teachers
F) Chichester College and First Steps Nursery, 15,144 students, of whom 4,373 are full time students
G) Parklands Council Estate, approximately 2,500 residents
H) Centurion Way, counter estimates 1000 journeys made per day
I) Parklands Community Primary/Infant/Nursery School

The coloured lines in the diagram (shown below) represent paths and desire lines that cyclists are likely to follow after the proposed conversion of the footways into shared use cycle-tracks.

This design will result in conflict that will particularly disadvantage vulnerable pedestrians. Parents pushing prams or holding a child’s hand, elderly or disabled pedestrians will be unable to avoid walking on narrow shared use cycle-tracks if they need to negotiate this junction.

Unsuitably Narrow Pavements are Proposed for Conversion into Shared
Use Cycle Tracks!

DfT Guidelines for Cycle Infrastructure Design LTN1/20 stipulate that:

Where a cycle track is bounded by a vertical feature, people will not be able to use the entire width as they will naturally be wary of riding immediately next to walls and kerbs. Designers should provide additional width as shown in Table 5-3.

As at Sherborne Road, on the north-side where there are adjacent features such as a two-metre vertical wall, LTN1/20 indicates additional width of 0.5 metres should be provided in addition to the 3 metres minimum recommended width for shared use paths. Total 3.5 metres.

The proposed scheme ignores DfT minimum width guidelines where shared use tracks are bounded by vertical features as illustrated in following two diagrams.

The TRO proposals runs a cycle track past a mature beach hedge that encroaches a long way over a pavement that is below the specified width for shared use cycle tracks. The image below illustrates the
narrow gap between the hedge and the kerb. It is difficult to imagine the adult and infant shown in the image below, sharing the space between the hedge and the road with fast moving morning commuter
traffic including wide cargo bikes and parents pulling bicycle child trailers also using this pavement.

These design proposals fail to follow current advice given by all relevant DfT guidelines. This will result in discrimination towards vulnerable pedestrians in contravention of the 2010 Equality Act.

In positions where yellow globes are proposed at each end of the Westgate parallel crossing, significant difficulty will arise if these are mounted onto vertical posts rising up from the pavement. The
effective width at this section of the shared use cycle track would then be only a tiny fraction of the DfT minimum for shared use facilities. This is illustrated in the diagram below.